— I saw Mr Li at the meeting yesterday.— Did you? He _______ have attended it, f

— I saw Mr Li at the meeting yesterday.— Did you? He _______ have attended it, f

题型:不详难度:来源:
— I saw Mr Li at the meeting yesterday.
— Did you? He _______ have attended it, for he had asked for sick leave.
A.needn’tB.couldn’tC.shouldn’tD.mustn’t

答案
B
解析

试题分析:考查情态动词用法。Needn’t have done本不需要做某事,实际上却做了。Couldn’ t have done不可能做了某事;shouldn’t have done 本不应该做某事,实际上却做了;句意:—昨天在会议上我看见了李先生。—是吗?他不可能从句会议的,因为他已经请了病假了。故B正确。
点评:Needn’t have done本不需要做某事,实际上却做了。Couldn’ t have done不可能做了某事;shouldn’t have done 本不应该做某事,实际上却做了;
举一反三
—I’ m sorry. I  ______ at you the other day.
---Forget it. I was a bit out of control myself.
A.shouldn’t shoutB.shouldn’t have shouted
C.mustn’t shoutD.mustn’t have shouted

题型:不详难度:| 查看答案
If the weather had been better, we could have had a picnic. But it _____ all day.
A.rainsB.has rainedC.rainedD.is raining

题型:不详难度:| 查看答案
It was dangerous for you to swim in that river. You    eaten by the fish.
A.might have beenB.must have been
C.could have beenD.should have been

题型:不详难度:| 查看答案
The new law states that people _____ drive after drinking alcohol.
A.wouldn"tB.needn"tC.won"t D.mustn"t

题型:不详难度:| 查看答案
-- May I smoke here?
-- If you____, that"s the smoking section over there.
A.shouldB.couldC.mayD.must

题型:不详难度:| 查看答案
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