问题描述: she did her homework yesterday evening when i saw her.哪错了 1个回答 分类:英语 2014-11-20 问题解答: 我来补答 she was doing her homework yesterday evening when i saw her昨天晚上我看见她的时候,她在写作业这是一个具体的时刻,要用进行时,由于是昨天,所以用过去进行时. 展开全文阅读