◎ 题干
_____ Tom. This is _____ book.
[      ]
A. I am, mine
B. I am, I
C. He is, he
D. He is, his
◎ 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“_____ Tom. This is _____book. [ ]A. I am, mineB. I am, I C. He is, he D. He is, his …”主要考查了你对  【人称代词】【物主代词】【系动词】  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。