it's time that 从句用虚拟语气did .那从句中是用was 还是were?

it's time that 从句用虚拟语气did .那从句中是用was 还是were? it's high time that we did sth.这里为什么要用虚拟语气?it's time to do sth,这里为什么不用虚拟? it's high time that we did sth.这里为什么要用虚拟语气? it's time 定语从句为何用虚拟语气?MS没有虚拟的成分为何用虚拟语气?例如：It's time about we had supper. 特殊的虚拟语气it 's imperative time that 后面是不是能接虚拟语气? 主语从句句型 It is no wonder that...从句中是否要用虚拟语气呢? it is +adj.+that从句 这种结构所指的“从句”是什么从句?从句要用虚拟语气吗? it's time什么时候接不定式?什么时候用虚拟语气?为什么要用虚拟语气啊？ 在虚拟语气it is (high)time that句型中 从句谓语动词一定要用过去式吗?在虚拟语气it is (high)time that句型中：1.从句的谓语动词一定要用过去式或should+动词原形,而不能用过去完成时吗?2.从句的谓 讲一下it's time that这个句型还有,为什么书上说要加虚拟语气? it’s high time that i went home这句话是什么意思 虚拟语气? Its (high) time that 后面从句是需要虚拟吗? wish宾语从句 would rather that的宾语从句和其他的一些问题wish宾语从句 现在____过去______未来 would rather that的宾语从句 现在____过去______未来在it is (about/high）time +that 从句结构中,that从句用虚拟 什么时候用It be some time+since从句,什么时候用It be some time +that 从句 Suggest后跟that 从句用虚拟动词,虚拟动词是什么? It is + adj + that从句,什么时候不用虚拟?It's strange that she ____ without saying a word.A.should have gone outB.wentC.should go outD.goes out怎么看这种情况用不用虚拟呢?如果是虚拟就选C,如果不虚拟,就选B.可是怎 it is right that后接从句用虚拟语气吗? wish+that从句要用虚拟语气,那hope+ that从句要用虚拟语气吗?