单选题According to the passage, Mediterranean diet _____.Acan’t control the blood sugar unless combined with exercise.Bis better than the low-fat diet in treating diabetes.Cinvolves more carbohydrates than the low-fat diet.Dcan completely replace diabetes drugs.
单选题
According to the passage, Mediterranean diet _____.
A
can’t control the blood sugar unless combined with exercise.
B
is better than the low-fat diet in treating diabetes.
C
involves more carbohydrates than the low-fat diet.
D
can completely replace diabetes drugs.
参考解析
解析：
细节题。文中第二段第一句提到，该研究发现，相对于坚持低脂饮食的糖尿病患者，坚持地中海式饮食的患者能够更长时间地维持较低的血糖水平，这一发现虽包含了糖尿病患者经常的运动，但并不能表明不与运动相结合，地中海式饮食就不能控制血糖，故A项错误；文章第三段最后一句提到，地中海式饮食严格控制碳水化合物的摄入，故选项C错误；选项D中的completely一次过于绝对，与文章观点不符，故也可排除。选项B的表述与原文的实验结果相符，故答案为B项。
细节题。文中第二段第一句提到，该研究发现，相对于坚持低脂饮食的糖尿病患者，坚持地中海式饮食的患者能够更长时间地维持较低的血糖水平，这一发现虽包含了糖尿病患者经常的运动，但并不能表明不与运动相结合，地中海式饮食就不能控制血糖，故A项错误；文章第三段最后一句提到，地中海式饮食严格控制碳水化合物的摄入，故选项C错误；选项D中的completely一次过于绝对，与文章观点不符，故也可排除。选项B的表述与原文的实验结果相符，故答案为B项。
相关考题：
What can we learn from the passage?A. We should enjoy someone who hurts us.B. We should pay more attention to our friends.C. The peace of mind is more important than the hurt itself.D. It’s better to let bitterness go along with the other person.
According to the passage, cancers may take some healthy steps other than ________.[A] stop smoking[B] exercise regularly[C] take non-fat diet[D] control their weight
Which of the following statements is NOT true?[A] Today you can get calcium without eating any high-fat or high-calorie food by choosing skim milk or low-fat yogurt.[B] Calcium plays an important role in the movement of protein and nutrients inside cells.[C] You can rely on pills instead of a calcium-rich diet to take enough calcium.[D] If you want to absorb calcium, you should expose yourself to the sun's rays.
According to the passage, immigrants choose to settle in the U.S., dreaming that _____________. A. they will make a fortune overnight thereB. they can be more competitive in businessC. they can start profitable businesses thereD. they will find better chances of employment
It can be inferred from the passage that in artistic creation______.A．product is more important than processB．process is more important than productC．process and product are equally importantD．both process and product are unimportant
We can infer from the passage that______.A) performance is a better judge of ability than a college degreeB) experience is the best teacherC) past work histories influence personnel officers more than degrees doD) a degree from a famous school enables an applicant to gain advantage over others in job competition
共用题干第二篇 Diabetes（糖尿病）and Eye DamageOver 2 million Canadians have diabetes.It is the leading cause of blindness in North Americans under 65 years of age.Diabetes is a condition where the body either cannot produce enough insulin（胰岛素）or cannot respond properly to insulin. Insulin is important because it moves glucose（葡萄糖）,a simple sugar, into the body's cells from the blood. The food people eat provides the body with glucose,which is used by the cells as a source of energy.If insulin isn't available or doesn't work correctly to move glucose from the blood into the cells,glucose will stay in the blood,leading to high blood sugar levels.High blood sugar levels damage the blood vessels,including the tiny blood vessels in the eye．This leads to an eye disease known as diabetic retinopathy（糖尿病型视网膜病）. The retina（视网膜）is an area at the back of the eye that changes light into nerve signals. With diabetic retinopathy,some blood vessels in the retina are lost,and some of the other blood vessels begin to"leak"blood.This causes the retina to swell,and gradually cuts off its supply of oxygen and nutrients（滋养物）.Eventually , the retina starts to grow new blood vessels to replace the damaged ones.Unfortunately,these new vessels are not as strong as the old ones.They are more likely to break,causing bleeding in the eye.At first,people with diabetic retinopathy will not notice any symptoms.As the disease gets worse , they may notice blurred（模糊的）vision, black spots or flashing lights. As time goes on,it can progress to blindness.Everyone with diabetes is at risk for diabetic retinopathy,and the risk increases the longer you've had diabetes.Fortunately,you can reduce your risk.If you do not have diabetes,but think you may be at risk for this condition,visit your doctor to be screened for diabetes.If you do have diabetes:Have frequent eye check-ups.Make sure that you monitor your blood sugar frequently and use your medications as recommended by your doctor. There is evidence to show that keeping your blood sugar under tight control can slow down eye damage.If you have high blood pressure,follow your recommended diet and medications to keep it under control.If you are not sure whether you have high blood pressure,or whether your blood pressure is under control,discuss this with your doctor.With diabetic retinopathy,the damaged blood vessels in the retinaA:are stronger than what they used to be.B: cannot be properly replaced.C:are more likely to break than the new ones.D: may return to normal again.
共用题干第三篇Americans still have been gaining weight,although they have cut their average fat intake from 36 to 34 percent of their total diets in the past 15 years.Indeed,cutting fat to control or lose weight makes sense. Fat has nine calories per gram. Protein and carbohydrates（碳水化合物）which break down into amino acids and simple sugars respectively,have just four. Moreover,the body uses fewer calories to metabolize（新陈代谢）fat than it does to metabolize other foods.But cutting fat from your diet doesn't necessarily mean your body won't store fat. For example, between nonfat and regular cookies,there's trivial difference in calories because manufacturers make up for the loss of fat by adding sugar. Low-fat crackers,soups and dressings can also be just as high in calories as richer versions.No matter where the calories come from,overeating will still cause weight gain.The calories from fat just do it a little quicker. A Wisconsin computer programmer who decided with a diet coach to eat only 40 grams of fat a day learned the lesson firsthand.He wasn't losing weight.Then he showed his food diary to his coach and revealed he'd been eating half a pound of jelly beans a day."They don't have any fat,"he explains.But they had enough sugar to keep him from losing an ounce.Nonfat foods become add-on foods.When we add them to our diet,we actually increase the number of calories we eat per day and gain weight. That was born out in a Pennsylvania State University study.For breakfast,Prof. Barbara Rolls gave two groups of women yogurt that contained exactly the same amount of calories.One group's yogurt label said"high fat”一the other,"low fat". The"low fat"yogurt group ate significantly more calories later in the day than the other group. "People think they've saved fat and can indulge themselves later in the day with no adverse consequences,"says Richard Mattes,a nutrition researcher at Purdue University."But when they do that,they don't compensate very precisely,and they often end up overdoing it."Americans are still gaining weight though reducing the fat intake because_________.A:they eat regular cookies instead of nonfat onesB:they eat too muchC:they eat too much sugarD:they eat low-fat crackers,soups
共用题干第三篇Americans still have been gaining weight,although they have cut their average fat intake from 36 to 34 percent of their total diets in the past 15 years.Indeed,cutting fat to control or lose weight makes sense. Fat has nine calories per gram. Protein and carbohydrates（碳水化合物）which break down into amino acids and simple sugars respectively,have just four. Moreover,the body uses fewer calories to metabolize（新陈代谢）fat than it does to metabolize other foods.But cutting fat from your diet doesn't necessarily mean your body won't store fat. For example, between nonfat and regular cookies,there's trivial difference in calories because manufacturers make up for the loss of fat by adding sugar. Low-fat crackers,soups and dressings can also be just as high in calories as richer versions.No matter where the calories come from,overeating will still cause weight gain.The calories from fat just do it a little quicker. A Wisconsin computer programmer who decided with a diet coach to eat only 40 grams of fat a day learned the lesson firsthand.He wasn't losing weight.Then he showed his food diary to his coach and revealed he'd been eating half a pound of jelly beans a day."They don't have any fat,"he explains.But they had enough sugar to keep him from losing an ounce.Nonfat foods become add-on foods.When we add them to our diet,we actually increase the number of calories we eat per day and gain weight. That was born out in a Pennsylvania State University study.For breakfast,Prof. Barbara Rolls gave two groups of women yogurt that contained exactly the same amount of calories.One group's yogurt label said"high fat”一the other,"low fat". The"low fat"yogurt group ate significantly more calories later in the day than the other group. "People think they've saved fat and can indulge themselves later in the day with no adverse consequences,"says Richard Mattes,a nutrition researcher at Purdue University."But when they do that,they don't compensate very precisely,and they often end up overdoing it."Which of the following contains fewer calories?A:Fat. B:Sugar.C:Protein and carbohydrates. D:Amino acids.
共用题干第三篇Americans still have been gaining weight,although they have cut their average fat intake from 36 to 34 percent of their total diets in the past 15 years.Indeed,cutting fat to control or lose weight makes sense. Fat has nine calories per gram. Protein and carbohydrates（碳水化合物）which break down into amino acids and simple sugars respectively,have just four. Moreover,the body uses fewer calories to metabolize（新陈代谢）fat than it does to metabolize other foods.But cutting fat from your diet doesn't necessarily mean your body won't store fat. For example, between nonfat and regular cookies,there's trivial difference in calories because manufacturers make up for the loss of fat by adding sugar. Low-fat crackers,soups and dressings can also be just as high in calories as richer versions.No matter where the calories come from,overeating will still cause weight gain.The calories from fat just do it a little quicker. A Wisconsin computer programmer who decided with a diet coach to eat only 40 grams of fat a day learned the lesson firsthand.He wasn't losing weight.Then he showed his food diary to his coach and revealed he'd been eating half a pound of jelly beans a day."They don't have any fat,"he explains.But they had enough sugar to keep him from losing an ounce.Nonfat foods become add-on foods.When we add them to our diet,we actually increase the number of calories we eat per day and gain weight. That was born out in a Pennsylvania State University study.For breakfast,Prof. Barbara Rolls gave two groups of women yogurt that contained exactly the same amount of calories.One group's yogurt label said"high fat”一the other,"low fat". The"low fat"yogurt group ate significantly more calories later in the day than the other group. "People think they've saved fat and can indulge themselves later in the day with no adverse consequences,"says Richard Mattes,a nutrition researcher at Purdue University."But when they do that,they don't compensate very precisely,and they often end up overdoing it."What can be inferred from the passage?A:To avoid being overweight,people should eat nonfat food.B:Nonfat and regular food have no difference in calories.C:Americans think it necessary to count calories of food.D:We can eat nonfat food as much as we like.
共用题干Exercise Can Replace Insulin for Elderly DiabeticsMost old people with so-called type Ⅱ diabetes could stop taking insulin if they would do brisk exercise for 30 minutes just three times a week,according to new medical research results reported in the Copenhagen newspaper Berlingske Tidende on Monday.Results from tests conducted on diabetics at the Copenhagen Central Hospital Rigshospitalet's Centerfor Muscle Research showed that physical exercise can boost the body's ability to utilise insulin by 30 percent,the newspaper reported.This is equal to the effect most elderly diabetics get from their insulin medication today,it said.Researchers had a group of non-diabetic men and a group of men with type II,all more than 60 years of age,exercise on bicycles six times a week for three months.After the three months the doctors measured how much sugar the test subjects'muscles could utilise as a measure for how well their insulin worked.Associate Professor Dr.Flemming Dela of the Muscle Research Center said the tests demonstrated that the exercising diabetics had just as high insulin utilisation as the healthy non-exercising persons."This means that the insulin works just as well for both groups.Physical exercise cannot cure people of diabetes,but it can eliminate almost all their symptoms.At the same time it can put off the point at which they have to begin taking insulin or perhaps completely avoid insulin treatment,"Dela was quoted as saying.Insulin is a hormone produced by the pancreas,controlling sugar in the body and used against diabetes.Dela said that to achieve the desired effect diabetics need only exercise to the point where they begin to work up a sweat,but that the activity has to be maintained since it wears off after five days without sufficient exercise。Most diabetics realise that they have to watch their diet while remaining unaware of the importance of exercise,Dela added.According to Dela,among most diabetics the importance of exercise is______the importance of watching their diet.A:as poorly understood as B:as well understood asC:less understood than D:better understood than
Which of the following is a differentiating feature of file permissions as compared to share permissions？（）A、 File permissions are less granular than share permissions.B、 Full control can only be set using file permissions.C、 File permissions are more granular than share permissions.D、 Full control can only be set using share permissions.
单选题According to the passage, which of the following statements is TRUE?ADifferent aspects（方面）of an urban environment, such as the crowded streets, can lead to an increase in self control.BSmall changes in urban design cannot reduce the negative side effects of city life.CFor the first time in history, the earth's population is more urban than rural.DA walk down a busy city street will improve brain performance.
单选题Which of the following is a differentiating feature of file permissions as compared to share permissions?（）AFile permissions are less granular than share permissions.BFull control can only be set using file permissions.CFile permissions are more granular than share permissions.DFull control can only be set using share permissions.
单选题Which of the following is NOT true according to the passage?AWomen usually suffer from osteoporosis when advanced in years.BWomen tend to be anemic more than men due to menstruation.CGallbladder disease afflicts fewer women than men.DFood high in soy protein can lower cholesterol.
单选题According to the passage, immigrants choose to settle in the U.S. dreaming that _____.Athey can start profitable business thereBthey can be more competitive in businessCthey will make a fortune overnight thereDthey will find better chances of employment
单选题It can be inferred from the passage that the pupils __________.Ausually study a certain subject in greater details at home than at schoolBusually do not study a certain subject at homeCstudy the subjects only at schoolDstudy a subject more deeply at school than at home
单选题Greene thought that the study proved _____.Athe importance of a Mediterranean-style diet to diabetes patients.Bthe effect of a Mediterranean-style diet which can replaces medication.Cthe rationality for diabetes patients to refuse medication.Dthe unnecessity for prediabetes to take medication.
单选题According to the passage, Mediterranean diet______.Acan’t control the blood sugar unless combined with exercise.Bis better than the low-fat diet in treating diabetes.Cinvolves more carbohydrates than the low-fat diet.Dcan completely replace diabetes drugs.
单选题The speaker of the passage is of the opinion that ______.Aprotecting the farmland is more important than protecting wild animalBprotecting endangered species is more important than protecting the interests of the farmersCprotecting the farmland and the wild animals are equally importantDone can rely more on bees than mice to frighten beasts off the farm
单选题It can be inferred from the passage that _____.Adoctors do not agree on how to deal with angerBrepressing anger is better than expressing itCexpressing anger causes more problems to one’s healthDthe author does not agree with the doctors
单选题Which of the following is a differentiating feature of file permissions as compared to share permissions？（）A File permissions are less granular than share permissions.B Full control can only be set using file permissions.C File permissions are more granular than share permissions.D Full control can only be set using share permissions.
单选题According to the passage, which of the following countries attracts more tourists than the others?AItalyBspainCFranceDGreece
单选题According to the passage, which of the following statements is true?ATransporting goods and people is the most important technology in the history of mankind.BTechnology in transporting goods and people has changed human conditions more than anything else.CTechnology in spreading information has changed human conditions more than transportation technology.DTechnology in spreading information can’t change the economic development of society.
单选题According to the passage, it seems that one can have more sales tax benefits in.ANew Mexico than in MassachusettsBMassachusetts than in New MexicoCMassachusetts than any other nine statesDthe District of Columbia than in Massachusetts
单选题According to the passage, which of the following is true of the ratios of oxygen isotopes in ocean sediments?AThey indicate that sediments found during an ice age contain more calcium carbonate than sediments formed at other times.BThey are less reliable than the evidence from rocks on land in determining the volume of land ice.CThey can be used to deduce the relative volume of land ice that was present when the sediment was laid down.DThey are more unpredictable during an ice age than in other climatic conditions.EThey can be used to determine atmospheric conditions at various times in the past.
单选题All of the following are true about sugar EXCEPT ______.ARefined sugar alone can be a diet for people to live on for a few daysBSugar can cause diabetes, cancer and heart diseasesCUnrefined sugar was once good and very cheap if used to feed and fatten livestockDSugar cannot be used as a daily diet