题目内容
---I failed to catch the early bus because I overslept this morning．
---You_________have stayed up too late last night．
A．could B．would C．should D．must
D
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题目内容
---I failed to catch the early bus because I overslept this morning．
---You_________have stayed up too late last night．
A．could B．would C．should D．must
D