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【简答题】
A: I have a 14 year old son. B: Well that's right. A: I also have a dog. B: Oh, Im sorry. Read the conversation, and try to explain the conversation by creating a natural context to make the conversation sounds reasonable and acceptable. IT'S BETTER IF YOU CAN PROVIDE MORE THAN ONE SITUATION.
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皮皮学刷刷变学霸
举一反三
【简答题】当采用插入式振捣器振捣普通混凝土时，振捣器插入下层混凝土内的深度应不小于______。
【简答题】结构,即算法中有一组操作要求反复被执行。
【单选题】_____ Wang Feng looked after the old woman a whole year moved us all.
A.
That
B.
What
C.
When
D.
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