A-A+
She came into the room while they ______ telev
问题详情
She came into the room while they ______ television.
A.have watched
B.have been watching
C.were watching请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:C
解析:本句意为“当她走进房间的时候,他们正在看电视”。主句是过去时,从句也必须为过去时,A、B两项分别为现在完成时和现在完成进行时,不符题意。