◎ 题干
— Where are her books?
— _____ in her backpack.

[     ]

A. It's
B. They're
C. He is
◎ 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“— Where are her books? — _____ in her backpack. [ ]A. It's B. They're C. He is …”主要考查了你对  【人称代词】【主谓一致】  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。