问题描述： When the teacher came in,we __（talk） 1个回答 分类：英语 2014-11-01 问题解答： 我来补答 When the teacher came in, we were talking. 老师进来的时候,我们正在讲话.（我们不知道老师进来了）这样说,可能更好理The teacher came in when we were talking. 展开全文阅读
