◎ 题干
—Hi, Tom. Is this your dog?
—No, it’s Cathy’s. _______ is at home now.
[     ]
A. Mine
B. My
C. Hers
D. Her
◎ 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“—Hi, Tom. Is this your dog?—No, it’s Cathy’s. _______ is at home now. [ ]A. MineB. MyC. HersD. Her…”主要考查了你对  【物主代词】  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。