◎ 题干
—What's this in English?  
 —_____.
[     ]
A. It's book.  
B. This's a book.  
C. It's a book.
◎ 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“—What's this in English?—_____.[ ]A. It's book. B. This's a book. C. It's a book.…”主要考查了你对  【不定冠词(a,an)】【特殊疑问句】  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。