单选题From the passage, we can learn _____.A one shouldn’t criticize others very oftenB one should often make his windows cleanC one must judge himself before he judges othersD one must look at others through his dirty windows.

What does the author expect to show by Jeff’s story ？

A. honesty can be of great help.

B. A bad thing can be turned into a good one.

C. Helping others cheat can do good to nobody.

D. One should realize the wrong in his bad deeds.

We can learn from the passage that __

A. communication breakdown results from short pauses and fast pacing

B. women are unfavorably stereotyped in eastern cities of the US

C. one's inability to speak up is culturally determined sometimes

D. one should receive training to build up one's confidence

What makes a person a scientist? Does he have ways or tools of learning that are different from those of others? The answer is “no”. It is not the tools a scientist uses but how he uses these tools that makes him a scientist. You will probably agree that knowing how to use a power is important to a carpenter. You will probably agree, too, that knowing how to investigate, how to discover information, is important to everyone. The scientist, however, goes one step further, he must be sure that he has a reasonable answer to his questions and that his answer can be confirmed by other persons. He also works to fit the answers he gets to many questions into a large set of ideas about how the world works.

The scientist’s knowledge must be exact. There is no room for half right or right just half the time. He must be as nearly right as the conditions permit. What works under one set of conditions at one time must work under the same must be explained by the changes in the conditions. This is one reason that investigations are important in science. Albert Einstein, who developed the Theory of Relativity, arrived at this theory through mathematics. The accuracy of his mathematics was later tested through investigations, and Einstein’s ideas were shown to be correct. A scientist uses many tools for measurements. Then the measurements are used to make mathematical calculations that may test his investigations.

11.What makes a scientist according to the passage? ________

A.The tools he uses.

B.The way he uses his tools.

C.His ways of learning.

D.The various tools he uses.

12.The underlined part in the passage shows_______.

A.the importance of information

B.the importance of thinking

C.the difference between scientists and ordinary people

D.the difference between carpenters and people with other jobs

13.A sound scientific theory should be one that _________.

A.works not only under one set of conditions at one time, but also under the same conditions at other times

B.does not allow any changes even under different conditions

C.can be used for many purposes

D.leaves no room for improvement

14.The author quotes the case of Albert Einstein to illustrate __________.

A.that measurements are keys to success in science

B.that accuracy of mathematics

C.that investigations are important in science

D.that the mathematical calculations may test his investigations

15.What is the main idea of the passage? ________

A.The theory of relativity.

B.Exactness is the core of science.

C.Scientists are different from ordinary people.

D.Exactness and ways of using tools are the keys to the making of a scientist.

A.one…another

B.one…the other

C.one…the others

D.some…others

Passage Four

Many people want to know how to analyze problems they meet. There are six stages in analyzing a problem.

First the person must recognize that there is a problem. For example, Sam's bicycle is broken, and he cannot ride it to class as he usually does. Sam must see that there is a problem with his bicycle.

Next the thinker must define the problem. Before Sam can repair his bicycle, he must find the reason why it does not work. For instance, he must determine if the problem is with the gears, the brakes, or the frame. He must make his problem more specific.

Now the person must look for information that will make the problem clearer and lead to possible solutions. For instance, suppose Sam decided that his bike does not work because there is something wrong with the gear wheels. At this time, he can look in his bicycle repair book and read about gears. He can talk to his friends at the bike shop.

After studying the problem, the person should have several suggestions for a possible solution. Take Sam as an illustration. His suggestions might be: put oil on the gear wheels; buy new gear wheels and replace the old ones; tighten or loosen the gear wheels.

Eventually one suggestion seems to be the solution to the problem. Sometimes the final idea comes very suddenly because the thinker suddenly sees something new or sees something in a new way. Sam, for example, suddenly sees that there is a piece of chewing gum between the gear wheels. He immediately realizes the solution to his problem: he must clean the gear wheels.

Finally the solution is tested. Sam cleans the gear wheels and finds that afterwards his bicycle works

perfectly. In short, he has solved the problem.

48. In analyzing a problem we should do all the following except ______.

A. recognize and define the problem

B. look for information to make the problem clearer

C. have suggestions for a possible solution

D. find a solution by trial or mistake

In the last paragraph the author mainly wants to express .

A. one must be brave to be honest

B. it’s difficult to be honest when others are not

C. one should be honest when making a deposit

D. honesty in one’s actions can help him in the future

Passage Five

Jim was intelligent, but he hated hard work. He said, "You work hard, and make a lot of money, and then the government takes most of it. I want easy work that gives me lots of money and that the government doesn't know about".

So he became a thief--but he did not do the stealing himself. He got others to do it. They were much less intelligent than he was, so he arranged everything and told them what to do.

One day they were looking for rich families to rob, and Jim sent one of them to a large beautiful house just outside the town.

It was evening, and when the man looked through one of the windows, he saw a young man and a girl playing on a piano.

When he went back to Jim, he said, "That family can't have much money. Two people were playing on the same piano there."

52. What Jim said can be said to be______.

A. an excuse

B. a lie

C. a joke

D. a truth

Passage One

Questions 21 to 25 are based on the following passage.

How often one hears children wishing they were grown up, and old people wishing they were young again. Each age has its pleasures and its pains, and the happiest person is the one who enjoys what each age gives him without wasting his time in useless regrets.

Childhood is a time when there are few responsibilities. If a child has good parents, he is well fed, looked after and loved. It is unlikely that he will ever again in his life be given so much without having to do anything in return. In addition, life is always presenting new things to the child-things that have lost their interest for older people because they are too well known. A child finds pleasure in playing in the rain, or in the snow. His first visit to the seaside is a marvelous adventure．But a child has his pains：he is not so free to do as he wishes as he thinks older people are; he is continually being told what to do and what not to do．Therefore, a child is not happy as he wishes to be.

When the young man starts to earn his own living, he becomes free from the discipline of school and parents; but at the same time he is forced to accept．responsibilities. With no one to pay for his food, his clothes, or his room, he has to work if he wants to live comfortably. If he spends most of his time playing about in the way that he used to as a child, he will go hungry. And if he breaks the laws of society as he used to break the laws of his parents, he may get himself into trouble. If, however, he works hard, goes by the law and has good health, he may feel satisfied in seeing himself make steady progress in his job and in building up for himself his own position in society.

Old age has always been thought of as the worst age to be; but it is not necessary for the old to be unhappy. With old age comes wisdom and the ability to help others with advice wisely given. The old can have the joy of seeing their children making progress in life; they can watch their grandchildren growing up around them; and, perhaps best of all, they can, if their life has been a useful one, feel the happiness of having come through the battle of life safely and of having reached a time when they can lie back and rest, leaving everything to others.

21．The happiest people should be those who

A．face up to difficulties in life

B．hope to be young again

C．enjoy life in different ages

D．wish to be grown up

thanks to

be inferior to

out of the question

in one way or the other

to protect … from

1.We’ve got to make our decision ________. 2.He raised his arm to _______ his face from the blow. 3.You can’t go to the wedding in that old shirt; it is quite _____. 4.He hasn’t made enough effort, therefore his work _______ mine. 5.The company has had a successful year, ____ mainly to the improvement in export sales.

For some years after his graduation, he ______ some of his classmates, but as times went by, he dropped them one by one.

A、catch up with

B、keep up with

C、keep up

D、make up with