虚拟语气 It was requested that the play ____again A.should put on B.would put on C.be put on D.put on

it is 的虚拟语气是it was还是it were It seemed that the world was at an end .这句话是虚拟语气吗?如果是虚拟语气，怎么was不用were？ 虚拟语气中it后面be动词是用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? as if it 后应是were还是was?as if虚拟语气的用法 it's high time__about the traffic problem答案是something was done.说是虚拟语气.怎么理解?虚拟语气的哪个语法呢? 英语虚拟语气it is time. 【just do it!】改错题.虚拟语气 it seemed ai if the world was at an end.虚拟语气为什么是was在线等@2@2@ 虚拟语气句型“it was (high)time that”请问,虚拟语气的句型“it was (high)time that”和“it is (high)time that”在句子表达的意思上有什么区别?请分别举例句说明,谢谢. 虚拟语气 这句话是虚拟语气,但虚拟语气中不是不能出现was吗? 虚拟语气:If the bridge were packed with cars,it would…请问were是不是该改成was? I would have liked to have had it when I was a student.这是什么语法结构,虚拟语气吗? If they knew how difficult it was to drill through the hard rock,they would是虚拟语气吗 虚拟语气中用was而不用were的问题（老友记）第十季第二集,joey说：if it was up to me……,印象中以it做主语的虚拟语气在剧中出现不止一次了,是不是主语非人的时候,虚拟语气就是可以用was而不 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？ it is strange that为什么是虚拟语气?虚拟语气不是和事实相反吗?