题目内容
【题目】—What is this ?
—______.
A. It's yellow.B. It's a pen.C. This is a pen.D. It's a yellow.
【答案】B
【解析】
略
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题目内容
【题目】—What is this ?
—______.
A. It's yellow.B. It's a pen.C. This is a pen.D. It's a yellow.
【答案】B
【解析】
略