问题

When you are sleeping, you had better______ all the windows closed.

A:don’t keep
B:not keep
C:not to keep
D:not keeping

正确答案是：

标签： had , sleeping , when

同类题型

He is going to radio Beijing.He’s going to give interview on Starsearch

There are going to be ____ winds tomorrow.

I often watch TV plays on weekends ,what about you ?–I _____watch them .they are long and boring .

Do you play computer games? —No,_______. I don’t like them at all.

Oh, Mike. It’s raining outside. You’d betteryour raincoat.