1. Those two families have been quarrelling ________ each other for many years.

[A] to[B] between[C] against[D] with

2. There are many things whose misuse is dangerous, bur it is hard to think of anything that can be

compared ________ tobacco products. [A] in[B] with[C] among[D] by

3. "How often have you seen cases like this?" one surgeon asked another. "Oh, ________ times, I

guess," was the reply.

[A] hundred of[B] hundreds[C] hundreds of[D] hundred

4. Give me your telephone number ________ I need your help.

[A] whether[B] unless[C] so that[D] in case

5. You sang well last night. We hope you’ll sing ________.

[A] more better[B] still better[C] nicely[D] best

6. Those people ________ a general understanding of the present situation.

[A] lack of[B] are lacking of[C] lack[D] are in lack

7. Alone in a desert house, he was so busy with his research work that he felt ________ lonely.

[A] nothing but[B] anything but[C] all but[D] everything but

8. Grace ________ tears when she heard the sad news.

[A] broke in[B] broke into[C] broke off[D] broke through

9. She refused to ________ the car keys to her husband until he had promised to wear his safety

belt.

[A] hand in[B] hand out[C] hand down[D] down

10. Michael found it difficult to get his British jokes ________ to American audiences.

[A] around[B] over[C] across[D] down

11. The book contained a large ________ of information.

[A] deal[B] amount[C] number[D] sum

12. Nowadays advertising costs are no longer in reasonable ________ to the total cost of the

product.

[A] proportion[B] correlation[C] connection[D] correspondence

13. When she saw the clouds she went back to the house to ________ her umbrella.

[A] carry[B] fetch[C] bring[D] reach

14. We must ________ that the experiment is controlled as rigidly as possible.

[A] assure[B] secure[C] ensure[D] issue

15. He was knocked down by a car and badly ________.

[A] injured[B] damaged[C] harmed[D] ruined

答案：

1. [D] 2. [B] 3. [C] 4. [D] 5. [B]

6. [C] 7. [B] 8. [B] 9. [D] 10. [C]

11. [B] 12. [A] 13. [B] 14. [C] 15. [A]