问题描述: While my wife was reading the newspaper,I was watching TV. 1个回答 分类:英语 2014-11-16 问题解答: 我来补答 当我妻子在看报纸的时候,我在看电视 while不能换成when,因为while后面一般跟过去进行时,when后面跟一般过去式 展开全文阅读