【題目】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】考查情態(tài)動(dòng)詞。表示對(duì)過(guò)去的推測(cè)：情態(tài)動(dòng)詞+have done；該句句意：他不可能參加了今天早上的這個(gè)會(huì)議；他這一周在出差。表示把握很大的推測(cè)，故用A.

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】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

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

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

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

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

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

A. when

B. while

C. since

D. once

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】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

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】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

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

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

A. hold up

B. keep up

C. set up

D. take up

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】— 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

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】 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

查看答案和解析>>

同步練習(xí)冊(cè)答案