题目内容
【题目】Look!______ old man________ on the chair. ( )
A. A, is sittingB. An, is sittingC. Some, sitting
【答案】B
【解析】
略
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题目内容
【题目】Look!______ old man________ on the chair. ( )
A. A, is sittingB. An, is sittingC. Some, sitting
【答案】B
【解析】
略