单选题：
1.Modern man faces dangers completely unknown ________ his predecessors.
[A] for
[B] to
[C] of
[D] by
2.The chances of seeing a helicopter in my hometown are one ________ a million.
[A] for
[B] to
[C] in
[D] against
3.________ we have all the materials ready, we should begin the new task at once.
[A] Since that
[B] Since now
[C] By now
[D] Now that
4.We hope the measures to control prices, ________ taken by the government, will succeed.
[A] when
[B] as
[C] since
[D] after
5.The historical events of that period are arranged ________.
[A] in alphabetical order
[B] in an alphabetical order
[C] in the alphabetical orders
[D] in alphabetical orders
6.Though he did not say so directly, the inspector ________ the man was guilty.
[A] declared
[B] implied
[C] disclosed
[D] said
7.The Prime Minister refused to ________ on the rumour that he had planned to resign.
[A] explain
[B] comment
[C] remark
[D] talk
8.I asked the tailor to make a small ________ to my trousers because they were too long.
[A] change
[B] variation
[C] revision[D] alteration
9.Magnificent views over the countryside have often ________ people to write poems.
[A] excited
[B] inspired
[C] induced
[D] attracted
10.The food was divided ________ according to the age and size of the children.
[A] equally
[B] proportionately
[C] sufficiently
[D] adequately 本文导航 第1页练习题1~10 第2页练习题11~20 第3页参考答案
11. Those two families have been quarrelling ________ each other for many years.
[A] to[B] between[C] against[D] with
12. 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
13. "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
14. Give me your telephone number ________ I need your help.
[A] whether[B] unless[C] so that[D] in case
15. You sang well last night. We hope you’ll sing ________.
[A] more better[B] still better[C] nicely[D] best
16. Those people ________ a general understanding of the present situation.
[A] lack of[B] are lacking of[C] lack[D] are in lack
17. 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
18. Grace ________ tears when she heard the sad news.
[A] broke in[B] broke into[C] broke off[D] broke through
19. 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
20. Michael found it difficult to get his British jokes ________ to American audiences.
[A] around[B] over[C] across[D] down 本文导航 第1页练习题1~10 第2页练习题11~20 第3页参考答案
参考答案：
1. [B] 2. [C] 3. [D] 4. [B] 5. [A]
6. [B] 7. [B] 8. [D] 9. [B] 10. [B]
11. [D] 12. [B] 13. [C] 14. [D] 15. [B]
16. [C] 17. [B] 18. [B] 19. [D] 20. [C]
