题目内容
【题目】我正在办公室努力工作。 ( )
A.I are working very hard at the office.B.I am working very hard at the office.
【答案】B
【解析】
略
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题目内容
【题目】我正在办公室努力工作。 ( )
A.I are working very hard at the office.B.I am working very hard at the office.
【答案】B
【解析】
略