—What's wrong with you? You looked tired.—Last night I _____ sleep well.[ ]A.couldn'tB.wou

题目简介

—What's wrong with you? You looked tired.—Last night I _____ sleep well.[ ]A.couldn'tB.wou

题目详情

—What's wrong with you? You looked tired.
—Last night I _____ sleep well.
[     ]
A.couldn't  
B.wouldn't  
C.mustn't  
D.needn't  
题型:单选题难度:中档来源:同步题

答案

A

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