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第三部分:阅读理解(共20小题;每小题2分,满分40分)

阅读下列短文,从每题所给的四个选项中选出最佳选项,并在答题卡上将该项涂黑。

An 80-year-old couple was having problems remembering things, so they decided to go to their doctor to get checked out to make sure nothing was wrong with them.

When they arrived at the doctor’s, they explained to the doctor about the problems they were having with their memory. After checking the couple out, the doctor told them that they were physically okay but might want to start writing things down and make notes to help them remember things. The couple thanked the doctor and left.

Later that night, while watching TV, the man got up from his chair and his wife asked, “Where are you going?”

He replied, “To the kitchen.”

She asked, “Will you get me a cup of ice cream?”

He replied, “Sure.”

She then asked him, “Don’t you think you should write it down so you can remember it?”

He said, “No, I can remember that.”

She then said, “Well, I would also like some strawberries on top. You had better write that down because I know you’ll forget that.”

He said, “I can remember that. You want a cup of ice cream with strawberries.”

She replied, “Well, I also would like some whipped cream on top. I know you will forget that so you’d better write it down.”

With anger in his voice, he said, “I don’t need to write that down! I can remember that.” He then went into the kitchen.

After about 20 minutes he returned from the kitchen and handed her a plate of bacon and eggs. She stared at the plate for a moment and said angrily, “I told you to write it down! You forgot my bread!”

56. The doctor suggested the couple that they should ____.

A. live with their children                       B. keep notes to improve their memory

C. do some sports                                  D. have an operation   

57. While watching TV, the wife asked her husband to take her ____.

A. some strawberries                          B. something in the kitchen

C. a plate of bacon and eggs         D. ice cream with strawberries and whipped cream

58. After seeing the doctor, the couple ____.

A. changed their life totally                 B. followed the doctor’s advice

C. did anything as before                           D. found the way of taking notes helpful

59. The husband got angry because his wife ____.

A. asked him to take her an ice cream

B. complained he forgot to take her bread

C. asked him to take her a plate of bacon and eggs

D. reminded him to write down what he would do

60. From the passage we can infer that the old couple ____.

A. still had something wrong with their memory after seeing the doctor

B. had poor health, so they went to see their doctor

C. obeyed their doctor’s advice and carried it out successfully

D. got their memory improved after seeing the doctor

.

It is natural that children are curious about the world around them. For example, they want to know how their hearts beat. They want to know why the ocean water tastes salty.

  As children grow up, they become curious about different kinds of things. When they are babies, they are interested in the parts of their bodies and in the smiles of their mothers. They become interested in the physical world around them: the plants, the animals, the sky. Later, they become interested in the things that people have made: wheels, bicycles, cars. And when they are adults, their curiosity continues. Sometimes this curiosity leads to a career (生涯、职业) in science.

  Scientists spend their lives trying to find out about the world.Those who work with the earth sciences study the earth, the oceans, and the skies. Other scientists who study living things work with the biological sciences. A third group of scientists study the physical sciences, e. g. physics, chemistry .

  These scientists have already discovered a lot about our world.For example, they tell us why your heart beats faster when you run. They say that when you are quiet, your heart normally beats sixty-five or seventy-five times a minute. Your heart is a pump (泵) that pumps blood to all parts of the body. The blood carries oxygen and nutrition. When you run, your muscles work very hard and use the nutrition that the blood carries to them. The muscles need oxygen, too . So your brain sends a signal to the heart. The signal means that the muscles need more nutrition and oxygen. Then the heart beats fast and sends blood quickly to the muscles. It may beat 90 to 140 times a minute.

  Of course, scientists cannot answer all of our questions. If we ask, “Why does the ocean water taste salty” scientists will say that the salt comes from rocks. When a rock gets very hot or very cold, it cracks. Rain falls into cracks. The rain then carries the salt into the earth and into the rivers. The rivers carry the salt into the ocean. But then we ask , “What happens to the salt in the ocean? The ocean does not get saltier every year.” Scientists are not sure about the answer to this question.

  We know a lot about our world, but there are still many answers that we do not have, and we are curious.

53.According to the passage, which of the following statements is true?

    A.People are curious in the same way.

    B.People in different countries are interested in different things.

    C.Men and women are curious about different things.

    D.People of different ages are interested in different things

54.Scientists who work with the biological sciences study ____.

       A.the earth , the oceans and the sky                 B. man-made things

       C.plants and animals                                      D. ocean water

55.When you run, your muscles need ____.

A.more nutrition and oxygen   B.more signals   C.more salt  D.water

56.A rock cracks _____.

A.in wet regions                                      B.in dry regions

C.at very high or very low temperatures             D.when salty water falls in

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