问题补充:
单选题WhileheTV,afootballflewintotheroomthroughthewindow.A.watchesB.is watchingC.was watchingD.Watched
答案:
C解析while 引导的时间状语,当主句和从句的主语是一致的话,故选C
时间:2020-06-04 05:35:41
单选题WhileheTV,afootballflewintotheroomthroughthewindow.A.watchesB.is watchingC.was watchingD.Watched
C解析while 引导的时间状语,当主句和从句的主语是一致的话,故选C