◎ 题干
—I can't stop smoking, doctor.
—For your health, I'm afraid you ______.

[     ]

A. may
B. can
C. have to
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“—I can't stop smoking, doctor. —For your health, I'm afraid you ______. [ ]A. may B. can C. have to D. need …”主要考查了你对  【情态动词】  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。