题目内容
【题目】My sister is busy ________TV.
A. watch B. watching C. to watch D. watched
【答案】B
【解析】句意:我妹妹在忙着看电视。考查动词形式辨析。be busy doing sth.忙于做某事,busy后接动名词形式。四个选项中,A是watch原形,B是动名词,C是不定式,D的过去式。故选B。
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题目内容
【题目】My sister is busy ________TV.
A. watch B. watching C. to watch D. watched
【答案】B
【解析】句意:我妹妹在忙着看电视。考查动词形式辨析。be busy doing sth.忙于做某事,busy后接动名词形式。四个选项中,A是watch原形,B是动名词,C是不定式,D的过去式。故选B。