题目内容
You look so tired tonight.It is time you _________.
[ ]
A.
go to sleep
B.
went to sleep
C.
go to bed
D.
went to bed
答案:B
解析:
解析:
|
句意为:“你今晚看起来很累。你该睡觉了。”It is time后面的从句常用一般过去时或should+动词原形表示虚拟。 |
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