—No wonder you caught a cold. You ________out last night without a coat. —I kno
题型：不详难度：来源：
—No wonder you caught a cold. You ________out last night without a coat.
—I know how silly I was.| A．shouldn’t have gone | B．mustn’t have gone | | C．couldn’t have gone | D．mightn’t have gone |
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答案
| A |
解析
| 本题考查“情态动词＋have done ”结构的用。mustn’t have gone 是错误的表达，couldn’t have gone 和mightn’t have gone 虽然也有“本不应该做却做了”含义，但其语气远shouldn’t have gone 弱，且它们主要用来表示对过去是否发生某一行为进行推测。 |
举一反三
Terribly sorry, I came home at last. I _____of the supermarket ________so crowded.| A．should have thought; being | B．should think; being | | C．could have thought; was | D．could think; was |
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——You didn’t wait for Mr. Black last night, did you?
——No, but we ____. He didn’t return home at all.| A．couldn’t have | B．needn’t have | | C．didn’t need to | D．should wait have |
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——This wall of air is an effective answer to the problem and it ____ work.
——But it is a question to put such a wall of air around the statue.| A．may | B．must | C．should | D．could |
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—You___________ stop me.
—Even if you __________it, I won"t allow you to swim across the river.| A．mustn’t; dare not do | B．may; dare not do | | C．can; dare to do | D．needn"t; dare do |
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Why didn"t you tell me there was no meeting today? I all the way here through the heavy snow. | A．needn"t have driven | B．can"t have driven | | C．mustn"t have driven | D．shouldn"t have driven |
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