◎ 题干
—It's a ball pen, ______?
—It's a pencil.
[     ]
A. what is this    
B. and what is this    
C. this is what    
D. what's it
◎ 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“—It's a pen, ______?—It's a pencil.[ ] A. what is thisB. and what is thisC. this is whatD. what's it…”主要考查了你对  【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。