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更多“标题Ⅳ. 阅读理解。（）”相关的问题
At least how many tests were carried out by the scientists referred to in this passage？ A. Three B. Two C. Only one D. No one knows
请阅读Passage 2。完成第小题。
The relationship between formal education and economic growth in poor countries is widely misunderstood by economists and politicians alike. Progress in both area is undoubtedly necessary for the social， political and intellectual development of these and all other societies; however， the conventional view that education should be one of the very highest priorities for promoting rapid economic development in poor countries is wrong. We are fortunate that is it， because new educational systems there and putting enough people through them to improve economic performance would require two or three generations. The findings of a research institution have consistently shown that workers in all countries can be trained on the job to achieve radical higher productivity and， as a result， radically higher standards of living.
Ironically， the first evidence for this idea appeared in the United States. Not long ago， with the country entering a recessing and Japan at its pre-bubble peak， the U.S. workforce was derided as poorly educated and one primary cause of the poor U.S. economic performance. Japan was， and remains， the global leader in automotive-assembly productivity. Yet the research revealed that the U.S. factories of Honda， Nissan， and Toyota achieved about 95 percent of the productivity of their Japanese counterparts——a result of the training that U.S. workers received on the job.
What is the real relationship between education and economic development？ We have to suspect that continuing economic growth promotes the development of education even when governments don"t force it. After all， that"s how education got started. When our ancestors were hunters and gatherers 10，000 years ago， they didn"t have time to wonder much about anything besides finding food. Only when humanity began to get its food in a more productive way was there time for other things.
As education improved， humanity"s productivity potential increased as well. When the competitive environment pushed our ancestors to achieve that potential， they could in turn afford more education. This increasingly high level of education is probably a necessary， but not a sufficient， condition for the complex political systems required by advanced economic performance.
Thus poor countries might not be able to escape their poverty traps without political changes that may be possible only with broader formal education. A lack of formal education， however， doesn"t constrain the ability of the developing world"s workforce to substantially improve productivity for the foreseeable future. On the contrary， constraints on improving productivity explain why education isn"t developing more quickly there than it is.
The author holds in Paragraph I that the importance of education in poor countries_________. 查看材料
A. is subject to groundless doubts
B. has fallen victim to bias
C. is conventionally downgraded
D. has been overestimated
The houses we live in are very __1__. They keep us from being cold in the winter and hot in the summer. In the winter they keep out of the snow. They also keep out the wind. Even if it is blowing outside, we are nice and warm inside. In the summer houses keep the hot sun from us.When it rains, they keep us from getting wet.Houses are also places __2__ we feel safe. People can’ t get at us or our things. Houses give us a place to be together with our families and friends. Mothers and fathers __3__ their children there. The children play there. The family eat and sleep under the same roof.Houses are different in many ways. They are made of different things.Some houses are made of wood. Some are made of stones. Sometimes more than one thing is used to make a house.Houses come in different __4__. Some houses have only one room. Some houses have more than one room. Big buildings found in cities have a great many rooms. They hold many families. The rooms in which each family lives are called an apartment. Houses are different in the ways they are __5__. Houses in tropic countries can be lightly built. In places where it rains much of the time, houses must keep out the water.take care（ “注意”，“当心”，“留心”）
（1）__1__
A.expensive
B.important
C.huge
A.our,none
B.our,five,none
C.ive
D.ive,none
阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。
The houses we live in are very {A. expensiveB、B. importantB、C. huge}. They keep us from being cold in the winter and hot in the summer. In the winter they keep out of the snow. They also keep out the wind. Even if it is blowing outside, we are nice and warm inside. In the summer houses keep the hot sun from us. When it rains, they keep us from getting wet.
Houses are also places {A. whichB、B. thatB、C. where} we feel safe. People can’t get at us or our things. Houses give us a place to be together with our families and friends. Mothers and fathers {A. care forB、B. care aboutB、C. take care} their children there. The children play there. The family eat and sleep under the same roof.
Houses are different in many ways. They are made of different things. Some houses are made of wood. Some are made of stones. Sometimes more than one thing is used to make a house.
Houses come in different {A. placesB、B. sizesB、C. names}. Some houses have only one room. Some houses have more than one room. Big buildings found in cities have a great many rooms. They hold many families. The rooms in which each family lives are called an apartment.
Houses are different in the ways they are {A. buildB、B. buildingB、C. built}. Houses in tropic countries can be lightly built. In places where it rains much of the time, houses must keep out the water.
take care (“注意”，“当心”，“留心”)
A.combined
B.compared
C.completed
D.confused
experimenting on mice. They are studying the relationship between diet and health. At this time, over one hundred experiments are being done in this laboratory.
In one of these experiments, the scientists are studying the relationship between the amount of food the mice eat and their health. The mice are in three groups. All three groups are receiving the same healthy diet. But the amount of food that each group is receiving is different. The first group is eating one cup of food each day, the second group is eating two cups, and the third group of mice is eating three cups.
After three years, the healthiest group is the one that is only eating one cup of food each day. The mice in this group are thinner than normal mice. But they are more active. Most of the day, they are running, playing with one another, and using the equipment in their cages. Also, they are living longer. Mice usually live for two years. Most of the mice in this group are still alive after three years.
The second group of mice is normal weight. They are healthy, too. They are active, but not as active as the thinner mice. But they are only living about two years, not the three years or more of the thinner mice.
The last group of mice is receiving more food than the other two groups. Most of the day, these mice are eating or sleeping. They are not very active. These mice are living longer than the scientists thought - about a year and a half. But they aren't as healthy. They're sick more often than the other two groups.
(1)、The scientists in the laboratory are studying the relationship between the amount of food and diet.
A：T
B：F
(2)、The first two groups are receiving the most food.
A：T
B：F
(3)、The first group is the thinnest because they do not have a healthy diet.
A：T
B：F
(4)、Normal mice usually live for two years.
A：T
B：F
(5)、The text tells us that people who eat less and exercise more will live longer.
A：T
B：F
阅读理解：阅读下面的短文，根据文章内容进行判断，正确为“T”，错误为“F”。
The world’s longest high-speed railway route, running from Beijing to Guangzhou, has been in operation for a few years. It cuts travel time between the two cities from 22 hours to only 8 hours. With comfortable seats and quiet cabins, this high-speed line offers a pleasant journey for thousands of travelers.
The high speed railway connects Beijing with five provincial capitals. Part of the line, from Zhengzhou to Guangzhou, was in operation before the whole line was connected. The opening of the Beijing to Zhengzhou section has connected the entire line. It covers a total length of 2,298 kilometers.
The Beijing-Guangzhou line connects one third of China’s population and more than 40 percent of its economic power. Travelers benefit from the efficient network, and find that their hometowns are not that far away.
As the American publication _Newsweek_ puts itA、China is now engaged in a “railway revolution”. These 350 kilometer per hour high-speed railway trains have made the country’s vast territory “substantially smaller”, and changed the country economically.
1.The world’s longest high-speed railway route, running from Beijing to Guangzhou, has been in operation for a few years.{T、F}
2.It cuts travel time between the two cities from 22 hours to only 6 hours.{T、F}
3. The opening of the Beijing to Zhengzhou section has linked with the total route.{T、F}
4.The Beijing-Guangzhou line connects one third of China’s population and more than 40 percent of its economic power.{T、F}
5.These 350 kilometer per hour high-speed railway trains have made the country’s vast territory “considerably smaller”, and changed the country economically.{T、F}
same amount of time, say exercise researchers in Britain. But walks of any length beat sitting at home with your feet up and watching television. They stress. Some researchers in Britain reached these conclusions after putting 56 couch potatoes through an 18 week course of daily walks. They found that longer walks produce the most beneficial changes to the composition of blood fats, but walks of any length improve the fitness of the heart.
In the study, the normally inactive subjects were divided into three roughly equal groups. The "long walker" took a hike of between 20 and 40 minutes every day. "Intermediate walkers" had two rounds of jogging of 10 to 15 minutes, and "short walkers" did three stints of 90 to 110 minutes. The controls sat at home, as usual.
At the start and end of the 18 weeks, the health and fitness of each group were measured and it was found that the long walkers were healthiest, as measured by altered fat profiles in their blood. At the end, each liter of blood from the long walkers contained an average 0.05 grains less apolipoprotein(阿朴脂蛋白) II, a "bad" fat that is linked with heart disease. This was more than twice the drop seen in the intermediate walkers, and five times that in short walkers. In the controls, the level of this fat stayed the same. The drop in apolipoprotein II in the long walker was matched by a rise in the blood level of apolipoprotein I, a "good" fat that is associated with smooth arteries.
1、According to the researchers, ______ is least beneficial to your health.
A、taking a lengthy hike once a day
B、going shopping several times every day
C、doing jogging every morning
D、sitting in the sofa watching TV every evening
2、"Couch potato" in paragraph 2 is used to refer to a kind of ______.
A、farmers
B、vegetables
C、movie-goers
D、TV viewers
3、Which of the following statement is FALSE？()
A、Longer walks benefit our composition of blood fats
B、The subjects in the study all often watch TV
C、Only longer walks benefit our health
D、The subjects in the study may not like exercises
4、The subjects are divided into ______ groups.
A、four
B、three
C、two
D、one
5、Why is long walk beneficial to our heart？()
A、It leads to the drop in apolipoprotein I
B、It leads to the drop in apolipoprotein II
C、It keeps us from watching TV
D、It helps us lose weight
Questions 26 to 30 are based on the following passage:
According to the dictionary definition of “create”, ordinary people are creative every day. To create means “to bring into being, to cause to exist”—something each of us does daily.
We are creative whenever we look at or think about something in a new way. First this involves an awareness of our surroundings. It means using all of our sese to become aware of our world. This may be as simple as being aware of color and texture, as well as taste, when we plan a meal. Above all, it is the ability to notice things that others might miss.
A second part of creativity is an ability to see relationships among things. I f we believe the expression, “There is nothing new under the sun,” the creativ ity is remaking or recombining the old in new ways. For example, we might do this by finding a more effective way to study or a better way to arrange our furniture, or we might make a new combination of camera lenses and filters to cr eate an unusual photograph.
A third part of creativity is the courage and drive to make use of our new ide as, to apply them to achieve some new results. To think up a new concept is one thing; to put the idea to work is another.
These three parts of creativity are involved in all the great works of genius, but they are also involved in many of our day to day activities.
26.Which of the following activities is NOT a creative one according to t he passage？
A.To prepare a meal.
B.To arrange the furniture in a peculiar way.
C.To buy some books from a bookstore.
D.To “write” a letter with the computer.
27.The author holds that ____.
A.creativity is of highly demand
B.creativity is connected with a deep insight to some extent
C.creativity is to create something new and concrete
D.to practise and practise is the only way to cultivate one’s creativity
28.“There is nothing new under the sun.” (Par.3) really implies that ____.
A.we can seldom create new things
B.a new thing is only a tale
C.a new thing can only be created at the basis of original things
D.we can scarcely see really new things in the world
29.What does the author think about the relationship between a new though t and its being put into practice？
A.It’s more difficult to create a new thought than to apply it in practice.
B.To find a new thought will definitely lead to the production of a new thing.
C.One may come up with a new thought, but can not put it into practice.
D.A man with an excellent ability of practice can easily become an inventor.
30.The best title for this passage is ____.
A.How to Cultivate One’s Creativity B.What is Creativity
C.The Importance of Creativity D.Creativity—a Not Farway Thing
