单选题According to this passage, some people believe that eventually _____.Ahuman societies will be much more cooperativeBman will live in a highly organized worldCmachines will replace manDliving beings will disappear from Earth
单选题
According to this passage, some people believe that eventually _____.
A
human societies will be much more cooperative
B
man will live in a highly organized world
C
machines will replace man
D
living beings will disappear from Earth
参考解析
解析：
根据第三段末句“A million years further on man and his machines may have merged as closely as the muscles of the human body and nerve cells that set them in motion.”和第五段可知，人体的有机部件和人造的机械装置会合为一体，经过这个短暂的过渡，碳化合物构成的有机体会由于环境恶化而毁灭，高级的生命形式却能够繁衍不息，故选项C正确。
根据第三段末句“A million years further on man and his machines may have merged as closely as the muscles of the human body and nerve cells that set them in motion.”和第五段可知，人体的有机部件和人造的机械装置会合为一体，经过这个短暂的过渡，碳化合物构成的有机体会由于环境恶化而毁灭，高级的生命形式却能够繁衍不息，故选项C正确。
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Why did Isaksen advise people not to have foreign pets?A. They attack human beings.B. We need to study native animals.C. They can’t live out of the rain forest.D. We do not know much about them yet.
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共用题干第一篇Prolonging human life has increased the size of the human population.Many people alive today would have died of childhood diseases if they had been born 100 years ago.Because more people live longer,there are more people around at any given time.In fact,it is a decrease in death rates, not an increase in birth rates,that has led to the population explosion.Prolonging human life has also increased the dependency load.In all societies,people who are disabled or too young or too old to work are dependent on the rest of society to provide for them.In hunting and gathering cultures,old people who could not keep up might be left behind to die.In times of famine,infants might be allowed to die because they could not survive if their parents starved,whereas if the parents survived they could have another child.In most contemporary societies,people feel a moral obligation to keep people alive whether they can work or not. We have a great many people today who live past the age at which they want to work or are able to work;we also have rules which require people to retire at a certain age.Unless these people were able to save money for their retirement,somebody else must support them. In the United States many retired people live on social security checks which are so little that they must live in near poverty. Older people have more illness than young or middle-aged people;unless they have wealth or private or government insurance,they must often"go on welfare"if they have a serious illness.When older people become senile or too weak and ill to care for themselves,they create grave problems for their families.In the past and in some traditional cultures,they would be cared for at home until they died.Today,with most members of a household working or in school,there is often no one at home who can care for a sick or weak person.To meet this need,a great many nursing homes and convalescent hospitals have been built. These are often profit-making organizations, although some are sponsored by religious and other nonprofit groups.While a few of these institutions are good,most of them are simply "dumping grounds"for the dying in which" care" is given by poorly paid,overworked,and underskilled personnel.According to the passage,which of the following statements about retired people in the United States is true?A:Many of them have a very hard life.B:They cannot live a decent life without enough bank savings.C:They rely mainly on their children for financial support.D:Most of them live with their children and therefore are well looked after.
To live in the United States today is to gain an appreciation for Dahrendorf′s assertion that social change exists everywhere. Technology, the application of knowledge for practical ends, is a major source of social change. Yet we would do well to remind ourselves that technology is a human creation; it does not exist naturally. A spear or a robot is as much a cultural as a physical object. Until humans use a spear to hunt game or a robot to produce machine parts, neither is much more than a solid mass of matter. For a bird looking for an object on which to rest, a spear or robot serves the purpose equally well. The explosion of the Challenger space shuttle and the Russian nuclear accident at Chernobyl drive home the human quality of technology; they provide cases in which well-planned systems suddenly went haywire and there was no ready hand to set them right. Since technology is a human creation, we are responsible for what is done with it. Pessimists worry that we will use our technology eventually to blow our world and ourselves to pieces. But they have been saying this for decades, and so far we have managed to survive and even flourish. Whether we will continue to do so in the years ahead remains uncertain. Clearly, the impact of technology on our lives deserves a closer examination. Few technological developments have had a greater impact on our lives than the computer revolution. Scientists and engineers have designed specialized machines that can do the tasks that once only people could do. There are those who assert that the switch to an information-based economy is in the same camp as other great historical milestones, particularly the Industrial Revolution. Yet when we ask why the Industrial Revolution was a revolution, we find that it was not the machines. The primary reason why it was revolutionary is that it led to great social change. It gave rise to mass production and, through mass production, to a society in which wealth was not confined to the few. In somewhat similar fashion, computers promise to revolutionize the structure of American life, particularly as they free the human mind and open new possibilities in knowledge and communication. The Industrial Revolution supplemented and replaced the muscles of humans and animals by mechanical methods. The computer extends this development to supplement and replace some aspects of the mind of human beings by electronic methods. And it′s the capacity of the computer for solving problems and making decisions that represents its greatest potential and that poses the greatest difficulties in predicting the impact on society. According to the passage, when will a spear or a robot has the quality of technology?A.When it is utilized by human beings.B.When it is used to produce new products.C.When it has some culture meanings as physical object.D.when it is useful for both man and animal.
共用题干第二篇Human and the EarthIn terms of the evolution of life on Earth,human beings have just arrived.Despite their shori time on Earth,however,people have brought about enormous changes to the surface of the planet一changes far out of proportion to the interval of time they have occupied it.People have more control over their surroundings than any other species on Earth.With the combination of intelligence and manual skill(allowing us to make and use tools),people have found ways to use plant and animal resources,mineral ores,fuels,and many other materials and resources from the Earth.As the number of people on Earth increases,it becomes increasingly difficult for the population to survive on the resources of the land.The amount of land is limited.Although agricultural production can be increased by use of machinery such as tractors and the addition of fertilizer,the land ultimately can produce only so much food and no more.As the human population grows,people consume more.Clearly,some locations on Earth already have too many people;in many of these areas,future increases will surely bring about more poverty and suffering. Yet people in rich nations use proportionally far more of the available resources than people in poorer nations.As they consume these resources without restraint,they also waste large amounts of them.People are only a very small fraction of all the living things on the planet.Yet their numbers create a drain on resources that can't be renewed.For example,the amount of water on Earth is limited,this water is cleaned through natural processes.However,the natural processes for filtering water can clean only a certain amount of water by removing the pollution.Likewise,a limited amount of petroleum can be found under the Earth's surface.Petroleum is a valuable resource.Should people use it up to manufacture petrol for automobiles?As people work to control the planet and make life comfortable,are they using up resources that are needed for their survival?Why have people more control over their surroundings than any other species on Earth?A:Because of their intelligence and manual skill.B:Because they can use plant and animal resources,mineral ores and fuels.C:Because they are cleverer than any other animals on Earth.D:Both A and B.
共用题干第二篇Human and the EarthIn terms of the evolution of life on Earth,human beings have just arrived.Despite their shori time on Earth,however,people have brought about enormous changes to the surface of the planet一changes far out of proportion to the interval of time they have occupied it.People have more control over their surroundings than any other species on Earth.With the combination of intelligence and manual skill(allowing us to make and use tools),people have found ways to use plant and animal resources,mineral ores,fuels,and many other materials and resources from the Earth.As the number of people on Earth increases,it becomes increasingly difficult for the population to survive on the resources of the land.The amount of land is limited.Although agricultural production can be increased by use of machinery such as tractors and the addition of fertilizer,the land ultimately can produce only so much food and no more.As the human population grows,people consume more.Clearly,some locations on Earth already have too many people;in many of these areas,future increases will surely bring about more poverty and suffering. Yet people in rich nations use proportionally far more of the available resources than people in poorer nations.As they consume these resources without restraint,they also waste large amounts of them.People are only a very small fraction of all the living things on the planet.Yet their numbers create a drain on resources that can't be renewed.For example,the amount of water on Earth is limited,this water is cleaned through natural processes.However,the natural processes for filtering water can clean only a certain amount of water by removing the pollution.Likewise,a limited amount of petroleum can be found under the Earth's surface.Petroleum is a valuable resource.Should people use it up to manufacture petrol for automobiles?As people work to control the planet and make life comfortable,are they using up resources that are needed for their survival?in terms of the evolution of life on Earth,the history of human beings is_______.A:very short B:very longC:as long as that of other animals D:as long as that of the Earth
共用题干第二篇Human and the EarthIn terms of the evolution of life on Earth,human beings have just arrived.Despite their shori time on Earth,however,people have brought about enormous changes to the surface of the planet一changes far out of proportion to the interval of time they have occupied it.People have more control over their surroundings than any other species on Earth.With the combination of intelligence and manual skill(allowing us to make and use tools),people have found ways to use plant and animal resources,mineral ores,fuels,and many other materials and resources from the Earth.As the number of people on Earth increases,it becomes increasingly difficult for the population to survive on the resources of the land.The amount of land is limited.Although agricultural production can be increased by use of machinery such as tractors and the addition of fertilizer,the land ultimately can produce only so much food and no more.As the human population grows,people consume more.Clearly,some locations on Earth already have too many people;in many of these areas,future increases will surely bring about more poverty and suffering. Yet people in rich nations use proportionally far more of the available resources than people in poorer nations.As they consume these resources without restraint,they also waste large amounts of them.People are only a very small fraction of all the living things on the planet.Yet their numbers create a drain on resources that can't be renewed.For example,the amount of water on Earth is limited,this water is cleaned through natural processes.However,the natural processes for filtering water can clean only a certain amount of water by removing the pollution.Likewise,a limited amount of petroleum can be found under the Earth's surface.Petroleum is a valuable resource.Should people use it up to manufacture petrol for automobiles?As people work to control the planet and make life comfortable,are they using up resources that are needed for their survival?Which of the following statements about resources on Earth is not correct?A:They can not be renewed.B:Water is a kind of resource which can not be renewed.C:Some of the resources are valuable.D:Many resources can be recycled so we don't need to worry about them.
共用题干第二篇Human and the EarthIn terms of the evolution of life on Earth,human beings have just arrived.Despite their shori time on Earth,however,people have brought about enormous changes to the surface of the planet一changes far out of proportion to the interval of time they have occupied it.People have more control over their surroundings than any other species on Earth.With the combination of intelligence and manual skill(allowing us to make and use tools),people have found ways to use plant and animal resources,mineral ores,fuels,and many other materials and resources from the Earth.As the number of people on Earth increases,it becomes increasingly difficult for the population to survive on the resources of the land.The amount of land is limited.Although agricultural production can be increased by use of machinery such as tractors and the addition of fertilizer,the land ultimately can produce only so much food and no more.As the human population grows,people consume more.Clearly,some locations on Earth already have too many people;in many of these areas,future increases will surely bring about more poverty and suffering. Yet people in rich nations use proportionally far more of the available resources than people in poorer nations.As they consume these resources without restraint,they also waste large amounts of them.People are only a very small fraction of all the living things on the planet.Yet their numbers create a drain on resources that can't be renewed.For example,the amount of water on Earth is limited,this water is cleaned through natural processes.However,the natural processes for filtering water can clean only a certain amount of water by removing the pollution.Likewise,a limited amount of petroleum can be found under the Earth's surface.Petroleum is a valuable resource.Should people use it up to manufacture petrol for automobiles?As people work to control the planet and make life comfortable,are they using up resources that are needed for their survival?What makes people feel hard to live on Earth?A:Fertilizer. B:Lse of machinery.C:Limited land. D:Limited mineral resources.
共用题干Prolonging Human LifeProlonging human life has increased the size of the human population. Many people alivetoday would have died of childhood diseases if they had been born 100 years ago.Becausemore people live longer,there are more people around at any given time. In fact,it is a decrease in death rates,not an increase in birthrates,that has led to the population explosion.Prolonging human life has also increased the dependency load. In all societies,people who are disabled or too young or too old to work are dependent on the rest of society to provide for them. In hunting and gathering cultures,old people who could not keep up might be left behind to die. In times of famine,infants might be allowed to die because they could not survive if their parents starved,whereas if the parents survived they could have another child. In most contemporary societies,people feel a moral obligation to keep people alive whether they can work or not. We have a great many people today who live past the age at which they want to work or are able to work;we also have rules which require people to retire at a certain age. Unless these people were able to save money for their retirement,some-body else must support them. In the United States many retired people live on social security checks which are so little that they must live in near poverty. Older people have more illness than young or middle-aged people;unless they have wealth or private or government insur-ance,they must often“go on welfare” if they have a serious illness.When older people become senile or too weak and ill to care for themselves,they create grave problems for their families. In the past and in some traditional cultures,they would be cared for at home until they died. Today,with most members of a household working or in school,there is often no one at home who can care for a sick or weak person. To meet this need,a great many nursing homes and convalescent hospitals have been built.These are of-ten profit-making organizations,although some are sponsored by religious and other nonprofit groups.While a few of these institutions are good,most of them are simply“dumping grounds”for the dying in which“care”is given by poorly paid,overworked,and under-skilled personnel.According to the passage,which of the following statements about retired people in the United States is true?A: Many of them have a very hard life.B: They cannot live a decent life without enough bank savings.C: They rely mainly on their children for financial support.D: Most of them live with their children and therefore are well looked after.
共用题干Prolonging Human LifeProlonging human life has increased the size of the human population. Many people alivetoday would have died of childhood diseases if they had been born 100 years ago.Becausemore people live longer,there are more people around at any given time. In fact,it is a decrease in death rates,not an increase in birthrates,that has led to the population explosion.Prolonging human life has also increased the dependency load. In all societies,people who are disabled or too young or too old to work are dependent on the rest of society to provide for them. In hunting and gathering cultures,old people who could not keep up might be left behind to die. In times of famine,infants might be allowed to die because they could not survive if their parents starved,whereas if the parents survived they could have another child. In most contemporary societies,people feel a moral obligation to keep people alive whether they can work or not. We have a great many people today who live past the age at which they want to work or are able to work;we also have rules which require people to retire at a certain age. Unless these people were able to save money for their retirement,some-body else must support them. In the United States many retired people live on social security checks which are so little that they must live in near poverty. Older people have more illness than young or middle-aged people;unless they have wealth or private or government insur-ance,they must often“go on welfare” if they have a serious illness.When older people become senile or too weak and ill to care for themselves,they create grave problems for their families. In the past and in some traditional cultures,they would be cared for at home until they died. Today,with most members of a household working or in school,there is often no one at home who can care for a sick or weak person. To meet this need,a great many nursing homes and convalescent hospitals have been built.These are of-ten profit-making organizations,although some are sponsored by religious and other nonprofit groups.While a few of these institutions are good,most of them are simply“dumping grounds”for the dying in which“care”is given by poorly paid,overworked,and under-skilled personnel.It can be inferred from the passage that in hunting and gathering cultures______.A: it was a moral responsibility to keep old-aged people aliveB: infants could be left dead in times of starvationC: parents had to impart the cultural wisdom of the tribe to their childrenD: death was considered to be freedom from hardships
共用题干第二篇Human and the EarthIn terms of the evolution of life on Earth,human beings have just arrived.Despite their shori time on Earth,however,people have brought about enormous changes to the surface of the planet一changes far out of proportion to the interval of time they have occupied it.People have more control over their surroundings than any other species on Earth.With the combination of intelligence and manual skill(allowing us to make and use tools),people have found ways to use plant and animal resources,mineral ores,fuels,and many other materials and resources from the Earth.As the number of people on Earth increases,it becomes increasingly difficult for the population to survive on the resources of the land.The amount of land is limited.Although agricultural production can be increased by use of machinery such as tractors and the addition of fertilizer,the land ultimately can produce only so much food and no more.As the human population grows,people consume more.Clearly,some locations on Earth already have too many people;in many of these areas,future increases will surely bring about more poverty and suffering. Yet people in rich nations use proportionally far more of the available resources than people in poorer nations.As they consume these resources without restraint,they also waste large amounts of them.People are only a very small fraction of all the living things on the planet.Yet their numbers create a drain on resources that can't be renewed.For example,the amount of water on Earth is limited,this water is cleaned through natural processes.However,the natural processes for filtering water can clean only a certain amount of water by removing the pollution.Likewise,a limited amount of petroleum can be found under the Earth's surface.Petroleum is a valuable resource.Should people use it up to manufacture petrol for automobiles?As people work to control the planet and make life comfortable,are they using up resources that are needed for their survival?Who use more available resources according to the passage?A:Rich people on Earth. B:Poor people on Earth.C:People in developed countries. D:People in developing countries.
共用题干Living Alone Is JoyfulMore and more Americans are living alone.Some live alone because of divorce or the death of a part- ner._______ (46) According to a recent U. S. census（人口普查）,25 percent of all households in the U.S.are made up of just one person.This is a dramatic change from the extended families of just a couple of generations ago.The typical person living alone is neither old nor lonely._______(47) The majority of these peoplehave chosen to live alone. They are responding to decreasing social pressure to get married and have a family.It's now socially acceptable, even fashionable, to live alone.As people get better jobs and become fi-nancially independent, it becomes possible for them to maintain a one-person household._______(48)However, people who do get married are marrying at a later age and divorcing more often.The number one reason given by most people for living alone is that they simply enjoy doing what theywant when they want to do it."Living alone is a luxury,"says Nina Hagiwara, 33."Once you do it, youcan't ever go back to living with others. " David C' Debaca, 46, agrees._______(49)Children think that heing grown up means being able to do exactly as they please._______(50)The chance to discover whether that freedom is as wonderful as it sounds is a chance more and more Ameri-cans are taking._________(49)A: There's more pressurP. to geL married nowadays.B: The growing number of women with good jobs has done much to increase the number of people living alone.C: However, even ruore people are living alone because they have chosen to.D: It seems that many growii-ups today are realizing that childhood dream.E: In fact, a quarter of the 23 million single people in the U. S.are under the age of 35.F: He says, "I like being by myself. "
共用题干Living Alone Is Joyful More and more Americans are living alone.Some live alone because of divorce or the death of a partner. _______（46) According to a recent U.S.census（人口普查）,25 percent of all households in the U.S.are made up of just one person.This is dramatic change from the extended families of just a couple of generations ago. The typical person living alone is neither old nor lonely．______(47)The majority of these people have chosen to live alone.They are responding to decreasing social pressure to get married and have a family. It's now socially acceptable,even fashionable,to live alone.As people get better jobs and become financially independent,it becomes possible for them to maintain a one-person household.______(48) However,people who do get married are marrying at a later age and divorcing more often. The number one reason given by most people for living alone is that they simply enjoy doing what they want when they want to do it."Living alone is a luxury,"says Nina Hagiwara,33."Once you do it,you can't ever go back to living with others,"David C'Debaca,46,agrees.______(49) Children think that being grown up means being able to do exactly as they please._______(50) The chance to discover whether that freedom is as wonderful as it sounds is a chance more and more Americans are taking.______(49)A:There's more pressure to get married nowadays.B:The growing number of women with good jobs has done much to increase the number of people living alone.C:However,even more people are living alone because they have chosen to.D:It seems that many grown-ups today are realizing that childhood dream.E:In fact,a quarter of the 23 million single people in the U.S.are under the age of 35.F:He says,"I like being by myself."
共用题干The Joy of Living AloneMore and more Americans are living alone.Some live alone because of divorce or the death of a partner.________(1) According to a recent U. S. census（人口普查）,25 per cent of all households in the U.S.are made up of just one person.This is a dramatic change from the extended families of just a couple of generations ago.The typical person living alone is neither old nor lonely.________(2)The majority of these people have chosen to live alone.They are responding to decreasing social pressure to get married and have a family.It's now socially acceptable,even fashionable,to live alone.As people get better jobs and become financially independent,it becomes possible for them to maintain a one-person household._________(3)However,people who do get married are marrying at a later age and divorcing more often.The number one reason given by most people for living alone is that they simply enjoy doing what they want when they want to do it."Living alone is a luxury,"says Nina Hagiwara,38."Once you do it,you can't ever go back to living with others."David C'Debaca,46,agrees.__________(4)Children think that being grown up means being able to do exactly as they please. _________(5)The chance to discover whether that freedom is as wonderful as it sounds is a chance more and more Americans are taking.________（5）A:There's more pressure to get married nowadays.B:The growing number of women with good jobs has done much to increase the number of people living alone.C:However,even more people are living alone because they have chosen to.D:It seems that many grown-ups today are realizing that childhood dream.E:In fact,a quarter of the 23 million single people in the U. S.are under the age of 35.F:He says,"I like being by myself."
共用题干Prolonging Human LifeProlonging human life has increased the size of the human population.Many people alive today would have died of childhood diseases if they had been born 100 years ago.Because more people live longer,there are more people around at any given time.In fact,it is a decrease in death rates,not an increase in birthrates,that has led to the population explosion.Prolonging human life has also increased the dependency load.In all societies,people who are disabled or too young or too old to work are dependent on the rest of society to provide for them.In hunting and gathering cultures, old people who could not keep up might be left behind to die.In times of famine,infants might be allowed to die because they could not survive if their parents starved,whereas if the parents survived they could have another child.In most contemporary societies,people feel a moral obligation to keep people alive whether they can work or not.We have a great many people today who live past the age at which they want to work or are able to work;we also have rules which require people to retire at a certain age.Unless these people were able to save money for their retirement,somebody else must support them.In the United States many retired people live on social security checks which are so little that they must live in near poverty.Older people have more illness than young or middle-aged people;unless they have wealth or private or government insurance,they must often"go on welfare"if they have a serious illness.When older people become senile or too weak and ill to care for themselves,they create grave problems for their families.In the past and in some traditional cultures,they would be cared for at home until they died.Today,with most members of a household working or in school,there is often no one at home who can care for a sick or weak person.To meet this need,a great many nursing homes and convalescent hospitals have been built.These are often profit-making organizations,although some are sponsored by religious and other nonprofit groups.While a few of these institutions are good,most of them are simply"dumping grounds"for the dying in which"care"is given by poorly paid,overworked,and underskilled personnel.According to the passage,which of the following statements about retired people in the United States is true?A:Many of them have a very hard life.B:They cannot live a decent life without enough bank savings.C:They rely mainly on their children for financial support.D:Most of them live with their children and therefore are well looked after.
共用题干Prolonging Human LifeProlonging human life has increased the size of the human population.Many people alive today would have died of childhood diseases if they had been born 100 years ago.Because more people live longer,there are more people around at any given time.In fact,it is a decrease in death rates,not an increase in birthrates,that has led to the population explosion.Prolonging human life has also increased the dependency load.In all societies,people who are disabled or too young or too old to work are dependent on the rest of society to provide for them.In hunting and gathering cultures, old people who could not keep up might be left behind to die.In times of famine,infants might be allowed to die because they could not survive if their parents starved,whereas if the parents survived they could have another child.In most contemporary societies,people feel a moral obligation to keep people alive whether they can work or not.We have a great many people today who live past the age at which they want to work or are able to work;we also have rules which require people to retire at a certain age.Unless these people were able to save money for their retirement,somebody else must support them.In the United States many retired people live on social security checks which are so little that they must live in near poverty.Older people have more illness than young or middle-aged people;unless they have wealth or private or government insurance,they must often"go on welfare"if they have a serious illness.When older people become senile or too weak and ill to care for themselves,they create grave problems for their families.In the past and in some traditional cultures,they would be cared for at home until they died.Today,with most members of a household working or in school,there is often no one at home who can care for a sick or weak person.To meet this need,a great many nursing homes and convalescent hospitals have been built.These are often profit-making organizations,although some are sponsored by religious and other nonprofit groups.While a few of these institutions are good,most of them are simply"dumping grounds"for the dying in which"care"is given by poorly paid,overworked,and underskilled personnel.It can be inferred from the passage that in hunting and gathering cultures______.A:it was a moral responsibility to keep old-aged people aliveB:infants could be left dead in times of starvationC:parents had to impart the cultural wisdom of the tribe to their childrenD:death was considered to be freedom from hardships
单选题What does the underlined phrase the question in Paragraph 1 refer to?AWhere do humans fit into this picture?BWill machines eventually replace human beings?CWhich could revolutionize my own job, teaching at school?DWho will prosper and who will not in this machine economy?
单选题People trusted Freud because ______.Athey found it hard to believe the astrologersBFreudian theory sounded reasonableCthey couldn’t make a sensible judgmentDthey wanted to have insights into human beings
单选题According to this passage, some people believe that eventually _____.Ahuman societies will be much more cooperativeBman will live in a highly organized worldCmachines will replace manDliving beings will disappear from Earth
单选题According to this passage, some people believe that eventually______.Ahuman societies will be much more cooperativeBman will live in a highly organized worldCmachines will replace manDliving beings will disappear from Earth
单选题Which of the following is true about habits according to the passage?AThey are natural endowments to living creatures.BThey are more important than instincts to all animals.CThey are subject to the formative influence of the environment.DThey are destined to open out a much more far-reaching possibility in the evolution of human beings.
单选题Even most imaginative people have to admit that _____.Ahuman societies are as advanced as those on some other planetsBplanets other than Earth are not suitable for life like ours to stayCit is difficult to distinguish between organic parts and inorganic parts of the human bodyDorganisms are more creative than machines
单选题By making some very simple changes at home, old people _____.Aare free from home accidentsBcan improve their healthCare likely to live longerDcan live more safely
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Even most imaginative people have to admit that______.Ahuman societies are as advanced as those on some other planetsBplanets other than Earth are not suitable for life like ours to stayCit is difficult to distinguish between organic parts and inorganic parts of the human bodyDorganisms are more creative than machines
单选题Which of the following is TRUE according to the passage? _____AAbout 200,000 people in the world have tried bungee jumping.BIn order to keep one safe, a rope is tied to feet of the jumping.CDiving into the sea from the top of the cliffs is much more dangerous than bungee jumping.DMany people nowadays feel life dull because they haven’t tried bungee jumping.
单选题From childhood to old age, we all use language as a means of broadening our knowledge of ourselves and the world about us. When humans first 1 , they were like newborn children, unable to use this 2 tool. Yet once language developed, the possibilities for human kind’s future 3 and cultural growth increased. Many linguists believe that evolution is 4 for our ability to produce and use language. They 5 that our highly evolved brain provides us 6 an innate language ability not found in lower 7 . Proponents of this innateness theory say that our 8 for language is inborn, but that language itself develops gradually, 9 a function of the growth of the brain during childhood. Therefore there are critical 10 times for language development. Current 11 of innateness theory are mixed, however, evidence supporting the existence of some innate abilities is undeniable. 12 , more and more schools are discovering that foreign languages are best taught in 13 grades. Young children often can learn several languages by being 14 to them, while adults have a much harder time learning another language once the 15 of their first language have become firmly fixed. 16 some aspects of language are undeniably innate, language does not develop automatically in a vacuum. Children who have been 17 from other human beings do not possess language. This demonstrates that 18 with other human beings is necessary for proper language development. Some linguists believe that this is even more basic to human language 19 than any innate capacities. These theorists view language as imitative, learned behavior. 20 , children learn language from their parents by imitating them. Parents gradually shape their child's language skills by positively reinforcing precise imitations and negatively reinforcing imprecise ones.请在11处填上正确答案（）AreviewsBreferenceCreactionDrecommendation
单选题We can infer from the passage that ______.Aall technological changes are goodBall technologies will eventually replace old onesCnew technologies will eventually replace old onesDtraditional newspapers are here to stay for another century