题目内容

【题目】He __________present at the meeting this morning; he is on a business trip this week.

A. can’t have been

B. mightn’t have been

C. mustn’t have been

D. needn’t have been

【答案】A

【解析】考查情态动词。表示对过去的推测：情态动词+have done；该句句意：他不可能参加了今天早上的这个会议；他这一周在出差。表示把握很大的推测，故用A.

练习册系列答案
相关题目

【题目】Sam___________ some knowledge of the computer just by watching others working on it.

A. brought up

B. looked up

C. picked up

D. set up

【题目】We all think that the plan you come up with ____________ the work is very practical.

A. completing B. completed C. to complete D. complete

【题目】I was about to leave __________ someone knocked at the door.

A. when

B. while

C. since

D. once

【题目】The old man asked Lucy to move to another chair __________ he wanted to sit next to his wife.

A. although

B. unless

C. because

D. if

【题目】Celebrating Valentine’s Day came into __________ fashion many years ago in China, and flower shops can sell dozens of roses __________.

A. a; at a time B. /; at a time

C. /; at one time D. the; at times

【题目】Walking alone in the dark, the boy whistled to __________ his courage.

A. hold up

B. keep up

C. set up

D. take up

【题目】— Do you think I should apply for the job?

— __________you’ve got such an opportunity, you might as well take advantage of it. As long as you make an effort, the __________are you’ll be employed.

A. Since; chances

B. While; conditions

C. Even if; effects

D. Now that; consequences

【题目】 I don’t think he is the right person to do that job, _____?

A. isn’t he B. don’t I

C. do I D. is he

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网