While heTV，a football flew into the room through the windowA. watchesB. is watchingC. was

发布时间：2020-08-21 20:46:22

While he    TV，a football flew into the room through the window．
A. watches
B. is watching
C. was watching
D. Watched

网友回答

A. watches
B. is watching
(答案→)C. was watching
D. Watched
解析：本题考查时态。while引导的时间状语，表示“当……时候”，故用过去进行时。句意：当他看电视的时候，一只足球穿过窗户进入房间。
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