he has to be ____ bed ___ nine o'clock A、at;at B、to;by C、in

he has to be ____ bed ___ nine o'clock A、at;at B、to;by C、in;by D、by;at

问答/346℃/2023-09-10 11:29:00

优质解答：

C

be in bed是上床睡觉的意思~

by+时间意思就是在.之前~

不明白的再问哟,请及时采纳,多谢!

我来回答

猜你喜欢