问题描述: who hasn't handed in his paper?和whose paper didn't handed in?有什么区别 1个回答 分类:英语 2014-10-08 问题解答: 我来补答 whose paper didn't handed in.是病句.应该是 Whose paper wasn't handed in?区别:who hasn't handed in his paper?是主动句.Whose paper wasn't handed in?是被动句. 展开全文阅读