问题描述： 虚拟语气中对过去的虚拟主句否定是用would have not done or would not have done? 1个回答 分类： 英语 2014-11-16 问题解答： 我来补答 would have done:本应该那样做却没有做 would not have done：本不应该做的事却做了 多数情况下用于虚拟语气中． 展开全文阅读