有关虚拟表愿望用法笔记中有这么个东西:1.would rather that 2.it is (high……)time

关于it is time和 would rather的用法 英语语法虚拟语气,It is high time that+主语+did(谓语) 是虚拟吧 It is high time that的具体用法? 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? would rather虚拟语气用法? Would rather的虚拟用法 It is high time that we should do有这种用法吗 这It is high time that we should do有这种用法吗 it is high time that . 【选择题】有关It is high time that...句型 虚拟语气句型“it is (high)time that”中的is变成was 虚拟语气It is high time that we should take effective measures还是