问题

Do you spend a lot of time computer—No, but I spend much time doing my homework.

A:on; in
B:in; on
C:on; on
D:in; in;

正确答案是：

同类题型

Sorry, Madam. You’d better come tomorrow because it’s ________ the visiting hours.

It’s high time we _______ effective_______to improve your working conditions.

I’m from Wenzhou. What about you— __________________________.

45 They are ready to fight the enemy _____the last drop of their _____

It’s time to go to bed, Lily!—OK. , Mummy.