◎ 题干
My grandfather _____ smoking, but only smokes when he is free.
[     ]
A. is proud of
B. is fond of
C. is afraid of
D. is tired of
◎ 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“My grandfather _____ smoking, but only smokes when he is free. [ ]A. is proud of B. is fond of C. is afraid ofD. is tired of …”主要考查了你对  【形容词】  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。