题目内容
【题目】—Are you cleaning the room, children?
—__________
A.Yes,I am. B.Yes,they are. C.Yes, we are.
【答案】C
【解析】
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题目内容
【题目】—Are you cleaning the room, children?
—__________
A.Yes,I am. B.Yes,they are. C.Yes, we are.
【答案】C
【解析】