You look very tired. You ____ late last night.A.needn’t sit upB.didn’t need to s

You look very tired. You ____ late last night.A.needn’t sit upB.didn’t need to s

题型:不详难度:来源:
You look very tired. You ____ late last night.
A.needn’t sit upB.didn’t need to sit upC.shouldn’t sit upD.needn’t have sat up

答案
D
解析
考查情态动词。根据句意及时间状语,故用情态动词 + have done,needn’t have done本没有必要做,选D。
举一反三
It’s unimaginable that such a top student as Jane     cheat in the exam.
A.mightB.canC.mayD.should

题型:不详难度:| 查看答案
Mr.White         to hospital for an examination yesterday but he was too busy to come.
A.should comeB.should have come
C.should be comingD.should had come

题型:不详难度:| 查看答案
We        the manager , but no one        the telephone number .
A.could have called ; knewB.could have called ; had known
C.could call ; had knownD.could call ; knew

题型:不详难度:| 查看答案
What would have happened ______as far as the river bank ?
A.Bob had walked fartherB.if Bob should walk farther
C.had Bob walked fartherD.if Bob walked farther

题型:不详难度:| 查看答案
It was suggested that the meeting ______ the next day.
A.be heldB.must be heldC.heldD.should hold

题型:不详难度:| 查看答案
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