共用题干Exercising Your Memory1. Aging does not mean a dramatic decline in memory power,unless you help it happen by let-ting your mind go.2. That's not to say that memory doesn't change throughout life.Researchers divide memory into categories based on the length of time when memories are stored.One system divides it up as short-term(less than one minute;remembering a telephone number while you dial,for in-stance),long-term(over a period of years)and very long-term memory(over a lifetime).3. Short-term memory isn't mastered until about age 7,but after that you never lose it.Long-term memory,however,involves more effort and skill and changes more through life .It's not until the early teens（十几岁）that most people develop a mature long-term memory.4. First,we must get information into our heads through learning. Learning strategies can get rusty（生锈）without constant use. High school and college students , who are forced to repeatedly exercise their long-term memory abilities(at least long-term enough to get them through a final exam),usually do well on memory tests.The longer you stay in school,the more chance you get to polish your learning skills.It's no wonder that more highly educated people have more effective memory skills throughout life.5. Although older people in general learn somewhat more slowly than they did when younger,a dramatic difference exists between those who stay intellectually active-reading,discussing,taking classes,thinking-and those who do not. Giving the brain daily workout（锻炼）is just as important as exercising your muscles.Brainwork keeps your learning strategies in shape,and this helps your memory to function at full capacity.6. The next part of a healthy long-term memory is retention（记忆力）,the ability to store what you have learned. Memory researchers still do not know whether memories are lost-whether they still exist in the brain but our mental searching cannot turn them up,or have disappeared entirely as our brain ages.7. The third necessity for memory is recall,the ability to bring to mind the memories we have stored.Again,while aging has widely different effects on the recall abilities of different people, research indicates that the older we get,the longer it takes to recall facts But slower recall is still recall. In fact,aging does not seem to have any effect on forgetting at all,which takes place at the same rate in younger and older people. Paragraph 6______A: Importance of staying intellectually activeB: Effects of aging on a person's recall abilityC: Short-term memory versus long-term memoryD: Retention as the second necessity for memoryE: Link between learning strategies and effective memory skillsF: Significance of exercising your muscles
共用题干
Exercising Your Memory
1. Aging does not mean a dramatic decline in memory power,unless you help it happen by let-ting your mind go.
2. That's not to say that memory doesn't change throughout life.Researchers divide memory into categories based on the length of time when memories are stored.One system divides it up as short-term(less than one minute;remembering a telephone number while you dial,for in-stance),long-term(over a period of years)and very long-term memory(over a lifetime).
3. Short-term memory isn't mastered until about age 7,but after that you never lose it.Long-term memory,however,involves more effort and skill and changes more through life .It's not until the early teens（十几岁）that most people develop a mature long-term memory.
4. First,we must get information into our heads through learning. Learning strategies can get rusty（生锈）without constant use. High school and college students , who are forced to repeatedly exercise their long-term memory abilities(at least long-term enough to get them through a final exam),usually do well on memory tests.The longer you stay in school,the more chance you get to polish your learning skills.It's no wonder that more highly educated people have more effective memory skills throughout life.
5. Although older people in general learn somewhat more slowly than they did when younger,a dramatic difference exists between those who stay intellectually active-reading,discussing,taking classes,thinking-and those who do not. Giving the brain daily workout（锻炼）is just as important as exercising your muscles.Brainwork keeps your learning strategies in shape,and this helps your memory to function at full capacity.
6. The next part of a healthy long-term memory is retention（记忆力）,the ability to store what you have learned. Memory researchers still do not know whether memories are lost-whether they still exist in the brain but our mental searching cannot turn them up,or have disappeared entirely as our brain ages.
7. The third necessity for memory is recall,the ability to bring to mind the memories we have stored.Again,while aging has widely different effects on the recall abilities of different people, research indicates that the older we get,the longer it takes to recall facts But slower recall is still recall. In fact,aging does not seem to have any effect on forgetting at all,which takes place at the same rate in younger and older people.
Exercising Your Memory
1. Aging does not mean a dramatic decline in memory power,unless you help it happen by let-ting your mind go.
2. That's not to say that memory doesn't change throughout life.Researchers divide memory into categories based on the length of time when memories are stored.One system divides it up as short-term(less than one minute;remembering a telephone number while you dial,for in-stance),long-term(over a period of years)and very long-term memory(over a lifetime).
3. Short-term memory isn't mastered until about age 7,but after that you never lose it.Long-term memory,however,involves more effort and skill and changes more through life .It's not until the early teens（十几岁）that most people develop a mature long-term memory.
4. First,we must get information into our heads through learning. Learning strategies can get rusty（生锈）without constant use. High school and college students , who are forced to repeatedly exercise their long-term memory abilities(at least long-term enough to get them through a final exam),usually do well on memory tests.The longer you stay in school,the more chance you get to polish your learning skills.It's no wonder that more highly educated people have more effective memory skills throughout life.
5. Although older people in general learn somewhat more slowly than they did when younger,a dramatic difference exists between those who stay intellectually active-reading,discussing,taking classes,thinking-and those who do not. Giving the brain daily workout（锻炼）is just as important as exercising your muscles.Brainwork keeps your learning strategies in shape,and this helps your memory to function at full capacity.
6. The next part of a healthy long-term memory is retention（记忆力）,the ability to store what you have learned. Memory researchers still do not know whether memories are lost-whether they still exist in the brain but our mental searching cannot turn them up,or have disappeared entirely as our brain ages.
7. The third necessity for memory is recall,the ability to bring to mind the memories we have stored.Again,while aging has widely different effects on the recall abilities of different people, research indicates that the older we get,the longer it takes to recall facts But slower recall is still recall. In fact,aging does not seem to have any effect on forgetting at all,which takes place at the same rate in younger and older people.
Paragraph 6______
A: Importance of staying intellectually active
B: Effects of aging on a person's recall ability
C: Short-term memory versus long-term memory
D: Retention as the second necessity for memory
E: Link between learning strategies and effective memory skills
F: Significance of exercising your muscles
A: Importance of staying intellectually active
B: Effects of aging on a person's recall ability
C: Short-term memory versus long-term memory
D: Retention as the second necessity for memory
E: Link between learning strategies and effective memory skills
F: Significance of exercising your muscles
参考解析
解析： 第三段共三句话，第一句讲了短期记忆，第二、三句讲了长期记忆，因此本段的主题应该是对两者进行对比。
第四段先讲必须通过学习使大脑获得信息，学习策略不经常使用就要生锈。中间举了学生学习为例。最后一句话是本段结论性的话，“受教育越多的人，一生中记忆技巧就越有效，这就不足为奇了”。可见本段主题是讲学习策略与有效记忆技巧之间的关系的。
第五段讲的是老年人的记忆，其中讲到思维活跃的老人与思维不活跃的老人之间有明显差别，最后一句话仍然是结论性的，“脑力劳动可以使你的学习策略保持良好的状态，并有助于记忆力充分发挥作用”。因此，本段的主题应是“保持思维活跃的重要性”。
本段一开始就说，“健全的长期记忆的第二部分就是记忆力，即储存你所学知识的能力。”可见本段主题已很鲜明了。
第六段第一句中的“the ability to store what you have learned”就是它前面的名词“retention”的同位语，只是本题将ability换成capacity而已。
文章最后一句说“实际上，年老似乎对遗忘没有什么影响，因为遗忘的发生率年轻人与老年人是一样的”，可见本题答案应为A。
根据第二段第二句对记忆的分类法，其中very long-term memory的记忆时间是over a life time，故本题答案应为E。
根据第五段第二句及第三句，从“Giving the brain a daily workout... helps your memory to function at full capacity,”可以看出本题答案应为B。
第四段先讲必须通过学习使大脑获得信息，学习策略不经常使用就要生锈。中间举了学生学习为例。最后一句话是本段结论性的话，“受教育越多的人，一生中记忆技巧就越有效，这就不足为奇了”。可见本段主题是讲学习策略与有效记忆技巧之间的关系的。
第五段讲的是老年人的记忆，其中讲到思维活跃的老人与思维不活跃的老人之间有明显差别，最后一句话仍然是结论性的，“脑力劳动可以使你的学习策略保持良好的状态，并有助于记忆力充分发挥作用”。因此，本段的主题应是“保持思维活跃的重要性”。
本段一开始就说，“健全的长期记忆的第二部分就是记忆力，即储存你所学知识的能力。”可见本段主题已很鲜明了。
第六段第一句中的“the ability to store what you have learned”就是它前面的名词“retention”的同位语，只是本题将ability换成capacity而已。
文章最后一句说“实际上，年老似乎对遗忘没有什么影响，因为遗忘的发生率年轻人与老年人是一样的”，可见本题答案应为A。
根据第二段第二句对记忆的分类法，其中very long-term memory的记忆时间是over a life time，故本题答案应为E。
根据第五段第二句及第三句，从“Giving the brain a daily workout... helps your memory to function at full capacity,”可以看出本题答案应为B。
相关考题：
共用题干Exercising Your Memory1. Aging does not mean a dramatic decline in memory power,unless you help it happen by letting your mind go.2. That's not to say that memory doesn't change throughout life.Researchers divide memory into categories based on the length of time when memories are stored.One system divides it up as short-term(less than one minute;remembering a telephone number while you dial,for in-stance),long-term(over a period of years)and very long-term memory(over a lifetime).3. Short-term memory isn't mastered until about age 7,but after that you never lose it. Long-term memory,however,involves more effort and skill and changes more through life.It's not until the early teens（十几岁）that most people develop a mature long-term memory.4. First,we must get information into our heads through learning.Learning strategies can get rusty（生锈）without constant use. High school and college students,who are forced to repeated-ly exercise their long-term memory abilities(at least long enough to get them through a final ex- am),usually do well on memory tests.The longer you stay in school,the more chance you get to polish your learning skills.It's no wonder that more highly educated people have more effective memory skills throughout life.5. Although older people in general learn somewhat more slowly than they did when younger,a dramatic difference exists between those who stay intellectually active—reading,discussing,tak- ing classes, thinking—and those who do not. Giving the brain daily workout（锻炼）is just as important as exercising your muscles.Brainwork keeps your learning strategies in shape,and this helps your memory to function at full capacity.6.The next part of a healthy long-term memory is retention(记忆力）,the ability to store what you have learned.Memory researchers still do not know whether memories are los—whether they still exist in the brain but our mental searching cannot turn them up,or have disappeared entirely as our brain ages.7. The third necessity for memory is recall,the ability to bring to mind the memories we have stored .Again,while aging has widely different effects on the recall abilities of different people, research indicates that the older we get,the longer it takes to recall facts.But slower recall is still recall.In fact,aging does not seem to have any effect on forgetting at all,which takes place at the same rate in younger and older people.The rate of forgetting is the same_________.A: for younger and older peopleB:to the proper function of your memoryC: is called long-term memoryD:the capacity to store what you have learnedE:belongs to very long-term memoryF:the ability to remain mentally healthy
共用题干Exercising Your Memory1. Aging does not mean a dramatic decline in memory power,unless you help it happen by letting your mind go.2. That's not to say that memory doesn't change throughout life.Researchers divide memory into categories based on the length of time when memories are stored.One system divides it up as short-term(less than one minute;remembering a telephone number while you dial,for in-stance),long-term(over a period of years)and very long-term memory(over a lifetime).3. Short-term memory isn't mastered until about age 7,but after that you never lose it. Long-term memory,however,involves more effort and skill and changes more through life.It's not until the early teens（十几岁）that most people develop a mature long-term memory.4. First,we must get information into our heads through learning.Learning strategies can get rusty（生锈）without constant use. High school and college students,who are forced to repeated-ly exercise their long-term memory abilities(at least long enough to get them through a final ex- am),usually do well on memory tests.The longer you stay in school,the more chance you get to polish your learning skills.It's no wonder that more highly educated people have more effective memory skills throughout life.5. Although older people in general learn somewhat more slowly than they did when younger,a dramatic difference exists between those who stay intellectually active—reading,discussing,tak- ing classes, thinking—and those who do not. Giving the brain daily workout（锻炼）is just as important as exercising your muscles.Brainwork keeps your learning strategies in shape,and this helps your memory to function at full capacity.6.The next part of a healthy long-term memory is retention(记忆力）,the ability to store what you have learned.Memory researchers still do not know whether memories are los—whether they still exist in the brain but our mental searching cannot turn them up,or have disappeared entirely as our brain ages.7. The third necessity for memory is recall,the ability to bring to mind the memories we have stored .Again,while aging has widely different effects on the recall abilities of different people, research indicates that the older we get,the longer it takes to recall facts.But slower recall is still recall.In fact,aging does not seem to have any effect on forgetting at all,which takes place at the same rate in younger and older people. Paragraph 6________A: Importance of staying intellectually activeB: Effects of aging on a person's recall abilityC: Short-term memory versus long-term memoryD: Retention as the second necessity for memoryE: Link between learning strategies and effective memory skillsF: Significance of exercising your muscles
共用题干Exercising Your Memory1. Aging does not mean a dramatic decline in memory power,unless you help it happen by letting your mind go.2. That's not to say that memory doesn't change throughout life.Researchers divide memory into categories based on the length of time when memories are stored.One system divides it up as short-term(less than one minute;remembering a telephone number while you dial,for in-stance),long-term(over a period of years)and very long-term memory(over a lifetime).3. Short-term memory isn't mastered until about age 7,but after that you never lose it. Long-term memory,however,involves more effort and skill and changes more through life.It's not until the early teens（十几岁）that most people develop a mature long-term memory.4. First,we must get information into our heads through learning.Learning strategies can get rusty（生锈）without constant use. High school and college students,who are forced to repeated-ly exercise their long-term memory abilities(at least long enough to get them through a final ex- am),usually do well on memory tests.The longer you stay in school,the more chance you get to polish your learning skills.It's no wonder that more highly educated people have more effective memory skills throughout life.5. Although older people in general learn somewhat more slowly than they did when younger,a dramatic difference exists between those who stay intellectually active—reading,discussing,tak- ing classes, thinking—and those who do not. Giving the brain daily workout（锻炼）is just as important as exercising your muscles.Brainwork keeps your learning strategies in shape,and this helps your memory to function at full capacity.6.The next part of a healthy long-term memory is retention(记忆力）,the ability to store what you have learned.Memory researchers still do not know whether memories are los—whether they still exist in the brain but our mental searching cannot turn them up,or have disappeared entirely as our brain ages.7. The third necessity for memory is recall,the ability to bring to mind the memories we have stored .Again,while aging has widely different effects on the recall abilities of different people, research indicates that the older we get,the longer it takes to recall facts.But slower recall is still recall.In fact,aging does not seem to have any effect on forgetting at all,which takes place at the same rate in younger and older people.Remembering something all your life_________.A: for younger and older peopleB:to the proper function of your memoryC: is called long-term memoryD:the capacity to store what you have learnedE:belongs to very long-term memoryF:the ability to remain mentally healthy
共用题干Exercising Your Memory1. Aging does not mean a dramatic decline in memory power,unless you help it happen by letting your mind go.2. That's not to say that memory doesn't change throughout life.Researchers divide memory into categories based on the length of time when memories are stored.One system divides it up as short-term(less than one minute;remembering a telephone number while you dial,for in-stance),long-term(over a period of years)and very long-term memory(over a lifetime).3. Short-term memory isn't mastered until about age 7,but after that you never lose it. Long-term memory,however,involves more effort and skill and changes more through life.It's not until the early teens（十几岁）that most people develop a mature long-term memory.4. First,we must get information into our heads through learning.Learning strategies can get rusty（生锈）without constant use. High school and college students,who are forced to repeated-ly exercise their long-term memory abilities(at least long enough to get them through a final ex- am),usually do well on memory tests.The longer you stay in school,the more chance you get to polish your learning skills.It's no wonder that more highly educated people have more effective memory skills throughout life.5. Although older people in general learn somewhat more slowly than they did when younger,a dramatic difference exists between those who stay intellectually active—reading,discussing,tak- ing classes, thinking—and those who do not. Giving the brain daily workout（锻炼）is just as important as exercising your muscles.Brainwork keeps your learning strategies in shape,and this helps your memory to function at full capacity.6.The next part of a healthy long-term memory is retention(记忆力）,the ability to store what you have learned.Memory researchers still do not know whether memories are los—whether they still exist in the brain but our mental searching cannot turn them up,or have disappeared entirely as our brain ages.7. The third necessity for memory is recall,the ability to bring to mind the memories we have stored .Again,while aging has widely different effects on the recall abilities of different people, research indicates that the older we get,the longer it takes to recall facts.But slower recall is still recall.In fact,aging does not seem to have any effect on forgetting at all,which takes place at the same rate in younger and older people.Exercising your brain every day is beneficial_________.A: for younger and older peopleB:to the proper function of your memoryC: is called long-term memoryD:the capacity to store what you have learnedE:belongs to very long-term memoryF:the ability to remain mentally healthy
共用题干Improve Your MemoryTo many people advancing age means losing your hair,your waistline and your memory.But is it an inescapable fact that the older you get,the less you remember? Well,as time goes by,we tend to blame age for problems that are not necessarily age-related.When a teenager can't find her keys,she thinks it's because she's distracted or disorganized, but a 70-year-old blames her memory. In fact,the 70-year-old may have been misplacing things for decades一like we all do from time to time.In healthy people,memory doesn't deteriorate as quickly as many of us think. According to psychologists,as we age,our memory mechanism isn't broken,it's just different.The brain's processing time slows down over the years,though no one knows exactly why.Recent research suggests that nerve cells lose efficiency and that there's less activity in the part of the brain that decides whether to store information or not.But it's not clear that less activity is worse.A beginning athlete is winded. more easily than a trained athlete.In the same way,as the brain gets more skilled at a task,it spends less energy on it.There are steps you can take to improve your memory,though you have to work to keep your brain in shape.It's like having a good body. You can't go to the gym once a year and expect to stay in top form.Some memory enhancement experts suggest using the AM principle.Pay attention to what you want to remember. Then give some meaning to it. We remember things when we focus on them, whether we intend to or not. That helps explain why jingles stick in our minds.They are played on loud,flashy TV commercials.They also use rhyme and music to help us remember better.Basic organization helps us remember the boring stuff. For example,rather than trying to recall a random list of groceries,we can divide them into categories,such as dairy,meat and produce. For important things like keys and money,we can set up a"forget-me-not"spot where we always keep them.We can also eat to aid our memory power. Whole grains,fruits and vegetables are excellent sources of glucose,the brain's preferred fuel. Another low-tech way to improve memory is to get adequate rest. Sleep may allow our brain time to encode memories.Interest in friends,family and hobbies does wonders for our memory.A sense of passion or purpose helps us remember. Memory requires us to pay attention to our lives,allowing us to discover in them everything worth remembering.As we get older, our memory mechanism is broken,and so cannot be the same as it was before.A:Right B:Wrong C:Not mentioned
共用题干Improve Your MemoryTo many people advancing age means losing your hair,your waistline and your memory.But is it an inescapable fact that the older you get,the less you remember? Well,as time goes by,we tend to blame age for problems that are not necessarily age-related.When a teenager can't find her keys,she thinks it's because she's distracted or disorganized, but a 70-year-old blames her memory. In fact,the 70-year-old may have been misplacing things for decades一like we all do from time to time.In healthy people,memory doesn't deteriorate as quickly as many of us think. According to psychologists,as we age,our memory mechanism isn't broken,it's just different.The brain's processing time slows down over the years,though no one knows exactly why.Recent research suggests that nerve cells lose efficiency and that there's less activity in the part of the brain that decides whether to store information or not.But it's not clear that less activity is worse.A beginning athlete is winded. more easily than a trained athlete.In the same way,as the brain gets more skilled at a task,it spends less energy on it.There are steps you can take to improve your memory,though you have to work to keep your brain in shape.It's like having a good body. You can't go to the gym once a year and expect to stay in top form.Some memory enhancement experts suggest using the AM principle.Pay attention to what you want to remember. Then give some meaning to it. We remember things when we focus on them, whether we intend to or not. That helps explain why jingles stick in our minds.They are played on loud,flashy TV commercials.They also use rhyme and music to help us remember better.Basic organization helps us remember the boring stuff. For example,rather than trying to recall a random list of groceries,we can divide them into categories,such as dairy,meat and produce. For important things like keys and money,we can set up a"forget-me-not"spot where we always keep them.We can also eat to aid our memory power. Whole grains,fruits and vegetables are excellent sources of glucose,the brain's preferred fuel. Another low-tech way to improve memory is to get adequate rest. Sleep may allow our brain time to encode memories.Interest in friends,family and hobbies does wonders for our memory.A sense of passion or purpose helps us remember. Memory requires us to pay attention to our lives,allowing us to discover in them everything worth remembering.You must work hard to keep your brain active,just as you work hard to keep yourself in shape.A:Right B:Wrong C:Not mentioned
共用题干Improve Your MemoryTo many people advancing age means losing your hair,your waistline and your memory.But is it an inescapable fact that the older you get,the less you remember? Well,as time goes by,we tend to blame age for problems that are not necessarily age-related.When a teenager can't find her keys,she thinks it's because she's distracted or disorganized, but a 70-year-old blames her memory. In fact,the 70-year-old may have been misplacing things for decades一like we all do from time to time.In healthy people,memory doesn't deteriorate as quickly as many of us think. According to psychologists,as we age,our memory mechanism isn't broken,it's just different.The brain's processing time slows down over the years,though no one knows exactly why.Recent research suggests that nerve cells lose efficiency and that there's less activity in the part of the brain that decides whether to store information or not.But it's not clear that less activity is worse.A beginning athlete is winded. more easily than a trained athlete.In the same way,as the brain gets more skilled at a task,it spends less energy on it.There are steps you can take to improve your memory,though you have to work to keep your brain in shape.It's like having a good body. You can't go to the gym once a year and expect to stay in top form.Some memory enhancement experts suggest using the AM principle.Pay attention to what you want to remember. Then give some meaning to it. We remember things when we focus on them, whether we intend to or not. That helps explain why jingles stick in our minds.They are played on loud,flashy TV commercials.They also use rhyme and music to help us remember better.Basic organization helps us remember the boring stuff. For example,rather than trying to recall a random list of groceries,we can divide them into categories,such as dairy,meat and produce. For important things like keys and money,we can set up a"forget-me-not"spot where we always keep them.We can also eat to aid our memory power. Whole grains,fruits and vegetables are excellent sources of glucose,the brain's preferred fuel. Another low-tech way to improve memory is to get adequate rest. Sleep may allow our brain time to encode memories.Interest in friends,family and hobbies does wonders for our memory.A sense of passion or purpose helps us remember. Memory requires us to pay attention to our lives,allowing us to discover in them everything worth remembering.It is not always true that the older you get,the less you remember.A:Right B:Wrong C:Not mentioned
共用题干Improve Your MemoryTo many people advancing age means losing your hair,your waistline and your memory.But is it an inescapable fact that the older you get,the less you remember? Well,as time goes by,we tend to blame age for problems that are not necessarily age-related.When a teenager can't find her keys,she thinks it's because she's distracted or disorganized, but a 70-year-old blames her memory. In fact,the 70-year-old may have been misplacing things for decades一like we all do from time to time.In healthy people,memory doesn't deteriorate as quickly as many of us think. According to psychologists,as we age,our memory mechanism isn't broken,it's just different.The brain's processing time slows down over the years,though no one knows exactly why.Recent research suggests that nerve cells lose efficiency and that there's less activity in the part of the brain that decides whether to store information or not.But it's not clear that less activity is worse.A beginning athlete is winded. more easily than a trained athlete.In the same way,as the brain gets more skilled at a task,it spends less energy on it.There are steps you can take to improve your memory,though you have to work to keep your brain in shape.It's like having a good body. You can't go to the gym once a year and expect to stay in top form.Some memory enhancement experts suggest using the AM principle.Pay attention to what you want to remember. Then give some meaning to it. We remember things when we focus on them, whether we intend to or not. That helps explain why jingles stick in our minds.They are played on loud,flashy TV commercials.They also use rhyme and music to help us remember better.Basic organization helps us remember the boring stuff. For example,rather than trying to recall a random list of groceries,we can divide them into categories,such as dairy,meat and produce. For important things like keys and money,we can set up a"forget-me-not"spot where we always keep them.We can also eat to aid our memory power. Whole grains,fruits and vegetables are excellent sources of glucose,the brain's preferred fuel. Another low-tech way to improve memory is to get adequate rest. Sleep may allow our brain time to encode memories.Interest in friends,family and hobbies does wonders for our memory.A sense of passion or purpose helps us remember. Memory requires us to pay attention to our lives,allowing us to discover in them everything worth remembering.A right choice of food and plenty of rest help improve our memory.A:Right B:Wrong C:Not mentioned
共用题干These Foods Help Improve Your MemoryThough sleeping is the best way to enhance your memory,the foods in your diet also play a role in how your memory works.People care their diets in terms of whether it helps them build muscle or lose fat,but they neglect to think of how food can improve memory.In addition to eating memory foods,right meal amount plays an important role in how well your memory functions.Too little food will cause you to be distracted by hunger,while too much of it will make you sleepy.Incorporating the right memory foods and proper portion sizes will give you maximum results.Here are some of the memory foods that you should incorporate into your diet to reap the benefits of memory enhancement.SalmonAs far as the protein is concerned,one of the best sources is salmon,for it is a good source ofomega-3 fatty acids,which are essential for brain function and development. Studies have suggested that supplementing with DHA,which is found in fish oil,is beneficial for the development and maintenance of memory performance.Sunflower seedsNuts have been regarded as a great way to get healthy fats into your diet,but many people forget that seeds fall into this category too.Sunflower seeds are a rich source of vitamin E,with one ounce providing 30%of your total daily intake.Vitamin E is one of the primary antioxidants that helps decrease the decline of memory as you get old,making it one nutrient you'll want to be sure to consume.Other sources of vitamin E include wheat germ oil,dry almond,safflower oil,hazelnut,peanut butter, spinach, broccoli, kiwi, and mango.BlueberriesWhile all berries provide a number of health-related benefits,blueberries in particular area memory-boosting powerhouse.They are considered a memo汀food because they contain a phytochemical that is especially important in reversing the age-related decline of memory，while having a positive influence on spatial working memory．Besides,blueberries rank low on the glycemic（血糖）index scale,making them a good fruit choice if you are trying to control your blood sugar level.Lean beefIncluding appropriate amount of lean beef in your diet is beneficial in enhancing your memory because of its iron content.While most men get enough iron in their diet,those who are on a strict diet and are sticking mostly to chicken,egg whites and fish as sources of protein may be running a bit low.Iron deficiency can have a significant effect on brain function and impair learning abilities, eventually putting you at an increased risk for developing Alzheimer's disease.So,be sure you aren't cutting out good sources of iron from your diet一even if you,re striving for maximum fat loss.Supplementing with DHA in sunflower seeds is good for the development and maintenance of memory performance.A:Right B:Wrong C:Not mentioned
共用题干These Foods Help Improve Your MemoryThough sleeping is the best way to enhance your memory,the foods in your diet also play a role in how your memory works.People care their diets in terms of whether it helps them build muscle or lose fat,but they neglect to think of how food can improve memory.In addition to eating memory foods,right meal amount plays an important role in how well your memory functions.Too little food will cause you to be distracted by hunger,while too much of it will make you sleepy.Incorporating the right memory foods and proper portion sizes will give you maximum results.Here are some of the memory foods that you should incorporate into your diet to reap the benefits of memory enhancement.SalmonAs far as the protein is concerned,one of the best sources is salmon,for it is a good source ofomega-3 fatty acids,which are essential for brain function and development. Studies have suggested that supplementing with DHA,which is found in fish oil,is beneficial for the development and maintenance of memory performance.Sunflower seedsNuts have been regarded as a great way to get healthy fats into your diet,but many people forget that seeds fall into this category too.Sunflower seeds are a rich source of vitamin E,with one ounce providing 30%of your total daily intake.Vitamin E is one of the primary antioxidants that helps decrease the decline of memory as you get old,making it one nutrient you'll want to be sure to consume.Other sources of vitamin E include wheat germ oil,dry almond,safflower oil,hazelnut,peanut butter, spinach, broccoli, kiwi, and mango.BlueberriesWhile all berries provide a number of health-related benefits,blueberries in particular area memory-boosting powerhouse.They are considered a memo汀food because they contain a phytochemical that is especially important in reversing the age-related decline of memory，while having a positive influence on spatial working memory．Besides,blueberries rank low on the glycemic（血糖）index scale,making them a good fruit choice if you are trying to control your blood sugar level.Lean beefIncluding appropriate amount of lean beef in your diet is beneficial in enhancing your memory because of its iron content.While most men get enough iron in their diet,those who are on a strict diet and are sticking mostly to chicken,egg whites and fish as sources of protein may be running a bit low.Iron deficiency can have a significant effect on brain function and impair learning abilities, eventually putting you at an increased risk for developing Alzheimer's disease.So,be sure you aren't cutting out good sources of iron from your diet一even if you,re striving for maximum fat loss.Vitamin E is beneficial for reducing the decline of memory as you age.A:Right B:Wrong C:Not mentioned
共用题干These Foods Help Improve Your MemoryThough sleeping is the best way to enhance your memory,the foods in your diet also play a role in how your memory works.People care their diets in terms of whether it helps them build muscle or lose fat,but they neglect to think of how food can improve memory.In addition to eating memory foods,right meal amount plays an important role in how well your memory functions.Too little food will cause you to be distracted by hunger,while too much of it will make you sleepy.Incorporating the right memory foods and proper portion sizes will give you maximum results.Here are some of the memory foods that you should incorporate into your diet to reap the benefits of memory enhancement.SalmonAs far as the protein is concerned,one of the best sources is salmon,for it is a good source ofomega-3 fatty acids,which are essential for brain function and development. Studies have suggested that supplementing with DHA,which is found in fish oil,is beneficial for the development and maintenance of memory performance.Sunflower seedsNuts have been regarded as a great way to get healthy fats into your diet,but many people forget that seeds fall into this category too.Sunflower seeds are a rich source of vitamin E,with one ounce providing 30%of your total daily intake.Vitamin E is one of the primary antioxidants that helps decrease the decline of memory as you get old,making it one nutrient you'll want to be sure to consume.Other sources of vitamin E include wheat germ oil,dry almond,safflower oil,hazelnut,peanut butter, spinach, broccoli, kiwi, and mango.BlueberriesWhile all berries provide a number of health-related benefits,blueberries in particular area memory-boosting powerhouse.They are considered a memo汀food because they contain a phytochemical that is especially important in reversing the age-related decline of memory，while having a positive influence on spatial working memory．Besides,blueberries rank low on the glycemic（血糖）index scale,making them a good fruit choice if you are trying to control your blood sugar level.Lean beefIncluding appropriate amount of lean beef in your diet is beneficial in enhancing your memory because of its iron content.While most men get enough iron in their diet,those who are on a strict diet and are sticking mostly to chicken,egg whites and fish as sources of protein may be running a bit low.Iron deficiency can have a significant effect on brain function and impair learning abilities, eventually putting you at an increased risk for developing Alzheimer's disease.So,be sure you aren't cutting out good sources of iron from your diet一even if you,re striving for maximum fat loss.Alzheimer's disease is the disease that makes people have poor memory when they get old.A:Right B:Wrong C:Not mentioned
共用题干These Foods Help Improve Your MemoryThough sleeping is the best way to enhance your memory,the foods in your diet also play a role in how your memory works.People care their diets in terms of whether it helps them build muscle or lose fat,but they neglect to think of how food can improve memory.In addition to eating memory foods,right meal amount plays an important role in how well your memory functions.Too little food will cause you to be distracted by hunger,while too much of it will make you sleepy.Incorporating the right memory foods and proper portion sizes will give you maximum results.Here are some of the memory foods that you should incorporate into your diet to reap the benefits of memory enhancement.SalmonAs far as the protein is concerned,one of the best sources is salmon,for it is a good source ofomega-3 fatty acids,which are essential for brain function and development. Studies have suggested that supplementing with DHA,which is found in fish oil,is beneficial for the development and maintenance of memory performance.Sunflower seedsNuts have been regarded as a great way to get healthy fats into your diet,but many people forget that seeds fall into this category too.Sunflower seeds are a rich source of vitamin E,with one ounce providing 30%of your total daily intake.Vitamin E is one of the primary antioxidants that helps decrease the decline of memory as you get old,making it one nutrient you'll want to be sure to consume.Other sources of vitamin E include wheat germ oil,dry almond,safflower oil,hazelnut,peanut butter, spinach, broccoli, kiwi, and mango.BlueberriesWhile all berries provide a number of health-related benefits,blueberries in particular area memory-boosting powerhouse.They are considered a memo汀food because they contain a phytochemical that is especially important in reversing the age-related decline of memory，while having a positive influence on spatial working memory．Besides,blueberries rank low on the glycemic（血糖）index scale,making them a good fruit choice if you are trying to control your blood sugar level.Lean beefIncluding appropriate amount of lean beef in your diet is beneficial in enhancing your memory because of its iron content.While most men get enough iron in their diet,those who are on a strict diet and are sticking mostly to chicken,egg whites and fish as sources of protein may be running a bit low.Iron deficiency can have a significant effect on brain function and impair learning abilities, eventually putting you at an increased risk for developing Alzheimer's disease.So,be sure you aren't cutting out good sources of iron from your diet一even if you,re striving for maximum fat loss.Blueberry is a good fruit choice for people to control blood sugar level.A:Right B:Wrong C:Not mentioned
共用题干These Foods Help Improve Your MemoryThough sleeping is the best way to enhance your memory,the foods in your diet also play a role in how your memory works.People care their diets in terms of whether it helps them build muscle or lose fat,but they neglect to think of how food can improve memory.In addition to eating memory foods,right meal amount plays an important role in how well your memory functions.Too little food will cause you to be distracted by hunger,while too much of it will make you sleepy.Incorporating the right memory foods and proper portion sizes will give you maximum results.Here are some of the memory foods that you should incorporate into your diet to reap the benefits of memory enhancement.SalmonAs far as the protein is concerned,one of the best sources is salmon,for it is a good source ofomega-3 fatty acids,which are essential for brain function and development. Studies have suggested that supplementing with DHA,which is found in fish oil,is beneficial for the development and maintenance of memory performance.Sunflower seedsNuts have been regarded as a great way to get healthy fats into your diet,but many people forget that seeds fall into this category too.Sunflower seeds are a rich source of vitamin E,with one ounce providing 30%of your total daily intake.Vitamin E is one of the primary antioxidants that helps decrease the decline of memory as you get old,making it one nutrient you'll want to be sure to consume.Other sources of vitamin E include wheat germ oil,dry almond,safflower oil,hazelnut,peanut butter, spinach, broccoli, kiwi, and mango.BlueberriesWhile all berries provide a number of health-related benefits,blueberries in particular area memory-boosting powerhouse.They are considered a memo汀food because they contain a phytochemical that is especially important in reversing the age-related decline of memory，while having a positive influence on spatial working memory．Besides,blueberries rank low on the glycemic（血糖）index scale,making them a good fruit choice if you are trying to control your blood sugar level.Lean beefIncluding appropriate amount of lean beef in your diet is beneficial in enhancing your memory because of its iron content.While most men get enough iron in their diet,those who are on a strict diet and are sticking mostly to chicken,egg whites and fish as sources of protein may be running a bit low.Iron deficiency can have a significant effect on brain function and impair learning abilities, eventually putting you at an increased risk for developing Alzheimer's disease.So,be sure you aren't cutting out good sources of iron from your diet一even if you,re striving for maximum fat loss.If you're striving for maximum fat loss,you'd better cut out good sources of iron from your diet.A:Right B:Wrong C:Not mentioned
共用题干Improve Your MemoryTo many people advancing age means losing your hair,your waistline and your memory.But is it an inescapable fact that the older you get,the less you remember? Well,as time goes by,we tend to blame age for problems that are not necessarily age-related.When a teenager can't find her keys,she thinks it's because she's distracted or disorganized, but a 70-year-old blames her memory. In fact,the 70-year-old may have been misplacing things for decades一like we all do from time to time.In healthy people,memory doesn't deteriorate as quickly as many of us think. According to psychologists,as we age,our memory mechanism isn't broken,it's just different.The brain's processing time slows down over the years,though no one knows exactly why.Recent research suggests that nerve cells lose efficiency and that there's less activity in the part of the brain that decides whether to store information or not.But it's not clear that less activity is worse.A beginning athlete is winded. more easily than a trained athlete.In the same way,as the brain gets more skilled at a task,it spends less energy on it.There are steps you can take to improve your memory,though you have to work to keep your brain in shape.It's like having a good body. You can't go to the gym once a year and expect to stay in top form.Some memory enhancement experts suggest using the AM principle.Pay attention to what you want to remember. Then give some meaning to it. We remember things when we focus on them, whether we intend to or not. That helps explain why jingles stick in our minds.They are played on loud,flashy TV commercials.They also use rhyme and music to help us remember better.Basic organization helps us remember the boring stuff. For example,rather than trying to recall a random list of groceries,we can divide them into categories,such as dairy,meat and produce. For important things like keys and money,we can set up a"forget-me-not"spot where we always keep them.We can also eat to aid our memory power. Whole grains,fruits and vegetables are excellent sources of glucose,the brain's preferred fuel. Another low-tech way to improve memory is to get adequate rest. Sleep may allow our brain time to encode memories.Interest in friends,family and hobbies does wonders for our memory.A sense of passion or purpose helps us remember. Memory requires us to pay attention to our lives,allowing us to discover in them everything worth remembering.Some people tend to have better memories than the rest of us.A:Right B:Wrong C:Not mentioned
共用题干Exercising Your Memory1. Aging does not mean a dramatic decline in memory power,unless you help it happen by let-ting your mind go.2. That's not to say that memory doesn't change throughout life.Researchers divide memory into categories based on the length of time when memories are stored.One system divides it up as short-term(less than one minute;remembering a telephone number while you dial,for in-stance),long-term(over a period of years)and very long-term memory(over a lifetime).3. Short-term memory isn't mastered until about age 7,but after that you never lose it.Long-term memory,however,involves more effort and skill and changes more through life .It's not until the early teens（十几岁）that most people develop a mature long-term memory.4. First,we must get information into our heads through learning. Learning strategies can get rusty（生锈）without constant use. High school and college students , who are forced to repeatedly exercise their long-term memory abilities(at least long-term enough to get them through a final exam),usually do well on memory tests.The longer you stay in school,the more chance you get to polish your learning skills.It's no wonder that more highly educated people have more effective memory skills throughout life.5. Although older people in general learn somewhat more slowly than they did when younger,a dramatic difference exists between those who stay intellectually active-reading,discussing,taking classes,thinking-and those who do not. Giving the brain daily workout（锻炼）is just as important as exercising your muscles.Brainwork keeps your learning strategies in shape,and this helps your memory to function at full capacity.6. The next part of a healthy long-term memory is retention（记忆力）,the ability to store what you have learned. Memory researchers still do not know whether memories are lost-whether they still exist in the brain but our mental searching cannot turn them up,or have disappeared entirely as our brain ages.7. The third necessity for memory is recall,the ability to bring to mind the memories we have stored.Again,while aging has widely different effects on the recall abilities of different people, research indicates that the older we get,the longer it takes to recall facts But slower recall is still recall. In fact,aging does not seem to have any effect on forgetting at all,which takes place at the same rate in younger and older people. Retention refers to______.A: for younger and older peopleB: to the proper function of your memoryC: is called long-term memoryD: the capacity to store what you have learnedE: belongs to very long-term memoryF: the ability to remain mentally healthy
共用题干Exercising Your Memory1. Aging does not mean a dramatic decline in memory power,unless you help it happen by let-ting your mind go.2. That's not to say that memory doesn't change throughout life.Researchers divide memory into categories based on the length of time when memories are stored.One system divides it up as short-term(less than one minute;remembering a telephone number while you dial,for in-stance),long-term(over a period of years)and very long-term memory(over a lifetime).3. Short-term memory isn't mastered until about age 7,but after that you never lose it.Long-term memory,however,involves more effort and skill and changes more through life .It's not until the early teens（十几岁）that most people develop a mature long-term memory.4. First,we must get information into our heads through learning. Learning strategies can get rusty（生锈）without constant use. High school and college students , who are forced to repeatedly exercise their long-term memory abilities(at least long-term enough to get them through a final exam),usually do well on memory tests.The longer you stay in school,the more chance you get to polish your learning skills.It's no wonder that more highly educated people have more effective memory skills throughout life.5. Although older people in general learn somewhat more slowly than they did when younger,a dramatic difference exists between those who stay intellectually active-reading,discussing,taking classes,thinking-and those who do not. Giving the brain daily workout（锻炼）is just as important as exercising your muscles.Brainwork keeps your learning strategies in shape,and this helps your memory to function at full capacity.6. The next part of a healthy long-term memory is retention（记忆力）,the ability to store what you have learned. Memory researchers still do not know whether memories are lost-whether they still exist in the brain but our mental searching cannot turn them up,or have disappeared entirely as our brain ages.7. The third necessity for memory is recall,the ability to bring to mind the memories we have stored.Again,while aging has widely different effects on the recall abilities of different people, research indicates that the older we get,the longer it takes to recall facts But slower recall is still recall. In fact,aging does not seem to have any effect on forgetting at all,which takes place at the same rate in younger and older people. Paragraph 5______A: Importance of staying intellectually activeB: Effects of aging on a person's recall abilityC: Short-term memory versus long-term memoryD: Retention as the second necessity for memoryE: Link between learning strategies and effective memory skillsF: Significance of exercising your muscles
共用题干Exercising Your Memory1. Aging does not mean a dramatic decline in memory power,unless you help it happen by let-ting your mind go.2. That's not to say that memory doesn't change throughout life.Researchers divide memory into categories based on the length of time when memories are stored.One system divides it up as short-term(less than one minute;remembering a telephone number while you dial,for in-stance),long-term(over a period of years)and very long-term memory(over a lifetime).3. Short-term memory isn't mastered until about age 7,but after that you never lose it.Long-term memory,however,involves more effort and skill and changes more through life .It's not until the early teens（十几岁）that most people develop a mature long-term memory.4. First,we must get information into our heads through learning. Learning strategies can get rusty（生锈）without constant use. High school and college students , who are forced to repeatedly exercise their long-term memory abilities(at least long-term enough to get them through a final exam),usually do well on memory tests.The longer you stay in school,the more chance you get to polish your learning skills.It's no wonder that more highly educated people have more effective memory skills throughout life.5. Although older people in general learn somewhat more slowly than they did when younger,a dramatic difference exists between those who stay intellectually active-reading,discussing,taking classes,thinking-and those who do not. Giving the brain daily workout（锻炼）is just as important as exercising your muscles.Brainwork keeps your learning strategies in shape,and this helps your memory to function at full capacity.6. The next part of a healthy long-term memory is retention（记忆力）,the ability to store what you have learned. Memory researchers still do not know whether memories are lost-whether they still exist in the brain but our mental searching cannot turn them up,or have disappeared entirely as our brain ages.7. The third necessity for memory is recall,the ability to bring to mind the memories we have stored.Again,while aging has widely different effects on the recall abilities of different people, research indicates that the older we get,the longer it takes to recall facts But slower recall is still recall. In fact,aging does not seem to have any effect on forgetting at all,which takes place at the same rate in younger and older people. Exercising your brain every day is beneficial______.A: for younger and older peopleB: to the proper function of your memoryC: is called long-term memoryD: the capacity to store what you have learnedE: belongs to very long-term memoryF: the ability to remain mentally healthy
共用题干Exercising Your Memory1. Aging does not mean a dramatic decline in memory power,unless you help it happen by let-ting your mind go.2. That's not to say that memory doesn't change throughout life.Researchers divide memory into categories based on the length of time when memories are stored.One system divides it up as short-term(less than one minute;remembering a telephone number while you dial,for in-stance),long-term(over a period of years)and very long-term memory(over a lifetime).3. Short-term memory isn't mastered until about age 7,but after that you never lose it.Long-term memory,however,involves more effort and skill and changes more through life .It's not until the early teens（十几岁）that most people develop a mature long-term memory.4. First,we must get information into our heads through learning. Learning strategies can get rusty（生锈）without constant use. High school and college students , who are forced to repeatedly exercise their long-term memory abilities(at least long-term enough to get them through a final exam),usually do well on memory tests.The longer you stay in school,the more chance you get to polish your learning skills.It's no wonder that more highly educated people have more effective memory skills throughout life.5. Although older people in general learn somewhat more slowly than they did when younger,a dramatic difference exists between those who stay intellectually active-reading,discussing,taking classes,thinking-and those who do not. Giving the brain daily workout（锻炼）is just as important as exercising your muscles.Brainwork keeps your learning strategies in shape,and this helps your memory to function at full capacity.6. The next part of a healthy long-term memory is retention（记忆力）,the ability to store what you have learned. Memory researchers still do not know whether memories are lost-whether they still exist in the brain but our mental searching cannot turn them up,or have disappeared entirely as our brain ages.7. The third necessity for memory is recall,the ability to bring to mind the memories we have stored.Again,while aging has widely different effects on the recall abilities of different people, research indicates that the older we get,the longer it takes to recall facts But slower recall is still recall. In fact,aging does not seem to have any effect on forgetting at all,which takes place at the same rate in younger and older people. Remembering something all your life______.A: for younger and older peopleB: to the proper function of your memoryC: is called long-term memoryD: the capacity to store what you have learnedE: belongs to very long-term memoryF: the ability to remain mentally healthy
You use the Memory Advisor to tune the memory structures of your database. What is the prerequisite to use the Memory Advisor？（）A、 The database must be in the ARCHIVELOG mode.B、 The automatic memory tuning must be enabled.C、 The change tracking feature must be enabled.D、 The automatic memory tuning must be disabled.
Which statement about Automatic Memory Management with Oracle 11g is true？（） A、 You cannot specify MEMORY_TARGET if you explicitly specify SGA_TARGET or PGA_AGGREGATE_ TARGET values that are greater than zero in your parameter file.B、 Oracle can reallocate memory between the SGA and PGA automatically as needed.C、 To use Automatic Memory Management， you must explicitly set both the MEMORY_TARGET and MEMORY_MAX_TARGET parameters in your parameter file.D、 You can set the MEMORY_TARGET parameter to a maximum value of the current SGA size plus the current PGA size.
Automatic Shared Memory Management is disabled for your database instance. You realize that there arecases of SQL statements performing poorly because of repeated parsing activity， resulting in degradation ofperformance. What would be your next step to improve performance（）A、Run the SQL Access Advisor.B、Run the Memory Advisor for the sgaC、Run the Memory Advisor for the pga.D、Run the Memory Advisor for the shared pool.E、Run the Memory Advisor for the buffer cache
Automatic Shared Memory Management is disabled for your database instance. You realize that thereare cases of SQL statements performing poorly because of repeated parsing activity， resulting indegradation of performance. What would be your next step to improve performance？ （）A、Run the SQL Access Advisor.B、Run the Memory Advisor for the sga.C、Run the Memory Advisor for the pga.D、Run the Memory Advisor for the shared pool.E、Run the Memory Advisor for the buffer cache.
For Oracle 11g， Oracle strongly recommends that you configure your database to use which of the following memory-management features？（） A、 Automatic PGA Memory ManagementB、 Automatic SGA Memory ManagementC、 Automatic Shared Memory ManagementD、 Automatic Memory ManagementE、 Manual SGA Memory ManagementF、 None of the above
单选题According to this passage, _____.Athe game plan for keeping brain cells sparking doesn’t work for everyoneBDr. Small’s memory tests can show you what to do about brain agingCDr. Small’s advice can help us fight brain aging effectivelyDour brains can reconstruct memories themselves
单选题Which statement about Automatic Memory Management with Oracle 11g is true？（）A You cannot specify MEMORY_TARGET if you explicitly specify SGA_TARGET or PGA_AGGREGATE_ TARGET values that are greater than zero in your parameter file.B Oracle can reallocate memory between the SGA and PGA automatically as needed.C To use Automatic Memory Management， you must explicitly set both the MEMORY_TARGET and MEMORY_MAX_TARGET parameters in your parameter file.D You can set the MEMORY_TARGET parameter to a maximum value of the current SGA size plus the current PGA size.
单选题The download will not be ______ if your computer does not have sufficient internal memory.AcompletionBcompletedCcompletelyDcompletes
单选题For Oracle 11g， Oracle strongly recommends that you configure your database to use which of the following memory-management features？（）A Automatic PGA Memory ManagementB Automatic SGA Memory ManagementC Automatic Shared Memory ManagementD Automatic Memory ManagementE Manual SGA Memory ManagementF None of the above
单选题You use the Memory Advisor to tune the memory structures of your database. What is the prerequisite to use the Memory Advisor？（）A The database must be in the ARCHIVELOG mode.B The automatic memory tuning must be enabled.C The change tracking feature must be enabled.D The automatic memory tuning must be disabled.