一直都很困惑比如这题,it's high time we ___ a rest.A have B had C are having Dshould have

题目

一直都很困惑比如这题,it's high time we ___ a rest.A have B had C are having Dshould have
就是it's high time后面不是可以用一般过去式和,should+动词原形,should不能省,但是我这几天做的几题,它们都是只选过去式,我不是很理解,我觉得这题应该有两个答案,就是B和D,但是老师也没讲清楚,

答案

你好

It is high/about time that 正是干……的时候了high/about 只是对time 强调
从句谓语动词要用过去式或用should加动词原形,但should不可省略.
例如

It is time that the children went to bed.

It is high time that the children should go to bed.

综上所诉, 上题答案为B和D



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