英语语法问题It's too bad that he wasn't here请问这句话为什么主句和从句时态不一致?一个用

英语语法问题It's too bad that he wasn't here请问这句话为什么主句和从句时态不一致?一个用 英语语法：主句和从句之间的时态问题 请问是有何规律 例：That is what killed the doctor 主 if he were here ,that's very good 这句话是虚拟语气,可主句为什么不用would +动词 这句话为什么时态不一致? 英语定语从句问题it‘s such a heavy box that he can’t lift it 和 it‘s s it wasn't until dusk that he realized that it was too late t It wasn't really bad和 It wasn't really better 是不是一个意思呀 从句的时态问题he wants to know if it is a fine day tomorrow这句话为什么从句 英语主句和从句的时态问题 宾语从句主句和从句时态一致吗?或者是什么时候一致,什么时候不一致? it seems that 的主句时态和从句时态要一致吗 例如 it seems that we experienced 请问一个英语语法问题,即主句与从句以及谓语动词的问题