问题
— Oh , it is already 9:00, but Tom is still in bed.—He ______ late last night to watch the football match.[ ]
A: may stay up
B: must have stayed up
C: could stay up
D: should have stayed up
B: must have stayed up
C: could stay up
D: should have stayed up
正确答案是：
同类题型
Our voyage to Iceland cost alot of money． 一Didit well．that doesn’t matteryou enjoy yourselves．
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Only____________ of the food__________ bad. Youneedn’t throw all away.