题目内容
【题目】Jim does his homework at home. (变为否定句)
Jim _________ _________ his homework at home.
【答案】doesn’t do
【解析】
句意：Jim在家做作业。Jim是单三人称，变为否定句，应该借助于助动词doesn't来完成，后面的动词用动词原形do，故答案为doesn’t；do。
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题目内容
【题目】Jim does his homework at home. (变为否定句)
Jim _________ _________ his homework at home.
【答案】doesn’t do
【解析】
句意：Jim在家做作业。Jim是单三人称，变为否定句，应该借助于助动词doesn't来完成，后面的动词用动词原形do，故答案为doesn’t；do。