选择题答案

Key to 1— 80

1. C 2. A 3. B 4. C 5. A 6. D 7. C 8. B

9. B

 10.

C

11.

C

 12.

B

 13.

D

 14.

A

 15.

A

 16.

B

17.

 D 18.

C

19.

A

 20.

B

 21.

B

 22.

C

 23.

A

 24.

D

25.

 B 26.

A

27.

C

 28.

D

 29.

A

 30.

C

 31.

A

 32.

D

33.

 C 34.

D

35.

B

 36.

A

 37.

B

 38.

C

 39.

D

 40.

D

41.

 D 42.

A

43.

D

 44.

A

 45.

B

 46.

C

 47.

C

 48.

A

49.

 B 50.

C

51.

B

 52.

B

 53.

D

 54.

A

 55.

D

 56.

C

57.

 D 58.

A

59.

C

 60.

B

 61.

D

 62.

B

 63.

B

 64.

A

65.

 D 66.

D

67.

C

 68.

B

 69.

B

 70.

C

 71.

A

 72.

A

73.

 C 74.

D

75.

D

 76.

D

 77.

A

 78.

C

 79.

B

 80.

A

Ⅳ.

Good health is person's most valuable possession (财富).

  1. a

Today,it is much easier to be healthy than it is in the past.

  1. was Modern people know more about the health, have

    better

  2. the food, and to live in cleaner

    surroundings(环境). Also,scien-

  3. to tists and doctors had learned how to deal

    with many diseases

  4. have (疾病). Most people can quickly get for help from

    a doc-

  5. for

tor or go to a hospital since they are ill. As a result, people

  1. when,if,whenever in the modern world generally live much

    more longer than

  2. more people in the past. People in industrial

    countries can expect

(89) √

to live for twice so long as people who lived a few hundred

  1. as years ago. Therefore, there are still some countries there

  2. However people have shorter lives. They have not enough to eat, they

  3. where live in durty surroundings, and diseases are common. The

  4. dirty World Health Organization and other organizations are

(94) √ working∧improve health all over the world. (95)to