题目内容
【题目】— Is Mary in ? ( )
—
A. Sorry , she’s at work .B. How are you ?
C. That’s all right .D. How do you do ?
【答案】A
【解析】
略
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题目内容
【题目】— Is Mary in ? ( )
—
A. Sorry , she’s at work .B. How are you ?
C. That’s all right .D. How do you do ?
【答案】A
【解析】
略