题目内容
-Mum, I am feeling tired and sleepy now.
-You _______ so late last night.
[ ]
A.couldn’t have stayed up
B.mustn’t have stayed up
C.shouldn’t have stayed up
D.needn’t have stayed up
答案:C
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题目内容
-Mum, I am feeling tired and sleepy now.
-You _______ so late last night.
A.couldn’t have stayed up
B.mustn’t have stayed up
C.shouldn’t have stayed up
D.needn’t have stayed up