问题

Time to go to bed, Mary.—-Oh, mum. I won’t go to bed _______ I finishes mycomposition.

A:after
B:since
C:until
D:as soon as

正确答案是：

同类题型

She is the only one of the students who ____ praised by the teacher.

________China has successfully launched its Shenzhou Ⅵ with two astronauts in it has shocked the world

下列虚词用法相同的一组是（）

My brother’s birthday is coming.I’m going to buy a present him.

Sorry, I made a mistake again.— Practice more and you’ll succeed.