早教吧 育儿知识 作业答案 考试题库 百科 知识分享

While she ---- newspapers,her mother was watching TV

题目详情
While she ---- newspapers,her mother was watching TV
▼优质解答
答案和解析
表示某个动作正在进行的同时,另一动作也在进行之中,这时主从句都用进行时态,有对同类的两个动作进行对比的意味.
While she was reading newspapers,her mother was watching TV