it is high time 后面接从句是什么时态 还有相关的关于Time的从句吗是用什么时态?

It is high time 怎么用啊,后面接什么? It is high time It is high time it is high time后面加什么形式的动词 it is high time 后面接从句是什么时态 还有相关的关于Time的从句吗是用什么时态? it is high time的high是什么意思 it is high time that . It is high time that sb did后面接动词什么形式啊?比如接go skating怎么接? It is time that 和it is high time that怎么用什么区别后面加的时态 it is about time 用法it is about/high time 后面用动词的什么什么时态 It is time(high time)that .It is time( high time)that It is high time that .后面加过去式 还是should加原型? 英语it is high time that句型后面可以加不定式吗? 正确答案是D it is high time that +should do 与it is high time that +did的区别?怎么有些时候后面加did 而不是should do呢? It is time后面接什么 it is high time that的用法 It is high time thatIt is high time 有没有后面不跟that从句的用法?如果有,应该加什么?不定式? it is time that 后面是接什么时态?将来时?还是和 It is high time 一样,后面从句一定是过去时 ?高手指点下：） 谢谢