◎ 题干
---What should I do, doctor?  ---_______healthy, you should take more exercise.
A.Keep B.To keep C.Keeping D.To keep away from
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“---What should I do, doctor? ---_______healthy, you should take more exercise.A.KeepB.To keepC.KeepingD.To keep away from…”主要考查了你对  【不定式】【分词】【动名词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。