It is high time that .后面加过去式 还是should加原型?
问题描述：
It is high time that .后面加过去式 还是should加原型?
答
It is (high) time that后面的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.
It is high time that the children went to school.
It is high time that the children should go to school.