You look so tired tonight. It is high time you .A.went to bedB.went to sleepC.go
来源：网络
时间：
推荐文章
You look so tired tonight. It is high time you_________.
A.went to bed
B.went to sleep
C.go to bed
D.to sleep
试题答案
A
本题是虚拟语气的考查。It is（hi曲）time that后接的从句中谓语动词需用过去式。go to bed是固定用法。