虚拟语气 he acted as if he( )everything in the world A.knew B.knows C.has known D.won't know这不是表示与过去相反吗?因为是acted 是过去式啊

英语中虚拟语气语法例如He acted as if he were a teacher 这个人装穷,he acted as if he __poor 填什么 老师说是was 但不是说虚拟语气没有was吗 只能填were 填什么he acted as if he was poor 理由 老师说的he acted as if he were poor 理由 虚拟语气he acted as is he had been poo he acted as if he had never lived in England before后面用了虚拟语气,额 说明一下这其中的 虚拟语气的结构啊. 虚拟语气 he acted as if he( )everything in the world A.knew B.knows C.has known D.won't know为啥?俺知道是虚拟. 虚拟语气 he acted as if he( )everything in the world A.knew B.knows C.has known D.won't know这不是表示与过去相反吗?因为是acted 是过去式啊 as if 的虚拟语气? he acted as if he everything in the world .A)knew B )knows C )has known D )won't know 这句话不是虚拟语气吗?为什么不应该用had known 省略If的完全倒装Had he known this would happen,he might have acted differently.为什么用might have现在完成时?这个虚拟语气有什么格式吗 as if 作虚拟语气怎么用? 虚拟语气as if 的用法? He behaves as if he were ill.是虚拟语气吗? 关于as if 的虚拟语气as if 虚拟语气中的be 动词一定要用were 求if、only if 、as if虚拟语气的用法? 用as if和as though造句,注意虚拟语气 it sounds as if后面必须用虚拟语气吗 if的虚拟语气 虚拟语气的表达 If a neighbour did not acted quickly,the fire would not have spread to other floors 5.he speaks Chinese as fluently as if he() a Chinese.A.were B.had been C.is D.has been 选什么?是虚拟语气么?为什么?