考博英語詞匯語法練習（十三）

以下就是希賽網(wǎng)考博英語頻道為大家整理的考博英語詞匯語法練習，希望大家多多練習，提高英語綜合能力。

1. He ____have been nervous because he didn’t go straight in.

A. ought to B. must C. should D. had to

2. I am quite sure that I can ____ Michael into letting us use his car tomorrow.

A. speak B. talk C. tell D. say

3. Jean could be a very attractive girl but she____to her clothes.

A. pays no attention B. was paying no attention

C. paid no attention D. had paid no attention

4. When questioned by the interviewer, my mind went____, and I could

hardly remember my own date of birth.

A. blank B. dim C. faint D. vain

5. The textbook question as well as other issues is going to be discussed when the congress is in____again next spring.

A. assembly B. convention C. conference D. session

6. To drive a car safely, it is____good brakes.

A. essential with B. essential having

C. essential to have D. essential have

7. As I regard it, you can widen the ____ of these improvements through your active participation.

A. volume B. dimension C. magnitude D. scope

8. “Can you ride a horse?”

“No, I never had the chance ____.”

A. for learning

B. for learning how

C. how to learn it

D. to learn how

9. As electric lines were destroyed by the storm, they were forced to____ light for several days.

A. go over B. go in for C. go without D. go out

10. To survive in the intense market competition, we must____the qualities and varieties of products we make to the world-market demand.

A. improve B. guarantee

C. gear D. enhance

[答案]

1-5：BBAAD

6-10：CDDCC