问题

There was a lot of fun at the party. You ________, but why didn’t you?[ ]
A: should come
B: ought to have come
C: may have come
D: must have come
B: ought to have come
C: may have come
D: must have come
正确答案是:
同类题型
I went along thinking of nothing__________,only looking at things around me.[ ]
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admit that there are still some problems about NMET,we don’t mean that it is of no use.
It’s surprising that your brother ______ Russian so quickly—he hasn’t lived there very long.
Listen ! Helen is singing in the next room.It ____ be Helen. She has gone to Beijing.