虚拟语气的单选The expriment is very expensive.But ___ succeed,we wo
虚拟语气的单选 The expriment is very expensive.But ___ succeed,we would able to make production more efficient. A.were we B.should we C.if should we D.if we should we 和were we 有什么区别呢
这里考得是虚拟语气 公式 主句用would do 从句用一般过去时 主句用would have done/had done 从句用had done 这一题中 主句是would do 从句则用一般过去时 应该填if we were 但题目中没此选项 是用了另一种去if把were提前 这是经常考虚拟语气会考得一种题型,其他的基本上都...