◎ 题干
—Are there any balls under the chair?
—______.
[     ]
A. Yes, there is
B. Yes, they are
C. Yes, there are
◎ 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“—Are there any balls under the chair?—______.[ ]A. Yes, there isB. Yes, they areC. Yes, there are…”主要考查了你对  【therebe句型】【一般疑问句】  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。