题目内容

-Can you watch TV ________ school nights?

-Yes, but I have to be ________ bed ________ ten o'clock.

[  ]
A.

in; on; by

B.

on; on; in

C.

on, in; by

D.

in; in; at

练习册系列答案
相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网