题目内容
【题目】He is playing the piano ________ everyone is listening and clapping. ( )
A. and B. or C. but
【答案】A
【解析】
略
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题目内容
【题目】He is playing the piano ________ everyone is listening and clapping. ( )
A. and B. or C. but
【答案】A
【解析】
略