题目内容

【题目】改错:what is he do? She listening to music. __________________

【答案】What is he doing? He is listening to music.

【解析】

句意:—他在干什么?—他在听音乐。句首首字母要大写,what改为What;现在进行时的构成为:主语+be动词+现在分词,do要改为doing;问句中主语是he,答语要用相同的主语,所以She要改为he;答语中缺少be动词,因主语是he,所以be动词用is。故答案为What is he doing? He is listening to music.

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