问题

You______ her in her office last Friday; she’s been out of town for two weeks.

A:needn't have seen
B:must have seen
C:might have seen
D:can't have seen

正确答案是：

同类题型

Your didn’t pass the driving test _____, you failed

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u think Mom and Dadlate— No, Swiss Air is usually on time

untry has already sent up threeunmanned spacecraft , the most recent at the endof last March.

I feel tired, but I don’t want to stop_______.