问题

Some students have to tidy ________ the hall after the party.[ ]
A: in
B: up
C: down
D:out
B: up
C: down
D:out
正确答案是:
同类题型
This is not___ watch. I think it’s ___watch.
What about this red T-shirt?, please.―Thank you. But it’s a little too large.
Are people around you used to _______things online?-Yes. It’s much easier, and also cheaper.
Did you visit your uncle last Sunday? —No, I ______ to a wonderful movie with my friends.