问题

The children had a good time _________Christmas Eve.[ ]
A: in
B: at
C: to
D:on
B: at
C: to
D:on
正确答案是:
同类题型
I don’t think it very expensive to buy a family computer here.—Really? I’ll buy _____ next week.
What do you think of living _______ in the big flat? —I think I will feel __________.
The poor _______ man lived ______in a small house, and he often feels ______.
My friend ________a new shirt ________ me.
Excuse me, are these ______ new shoes?—No, they aren’t. ______ are black over there.