问题描述： If I knew you when I were young,I would marry you文法对吧. 1个回答 分类：英语 2014-09-23 问题解答： 我来补答 表达错误.这里应该用表示过去的虚拟语气If I had known you when I was young,I would have married you 展开全文阅读
