题目内容
【题目】Mr White has two sons, and each of them has a sister. How many children does Mr White have? ( )
A.One.B.Two.C.Three.
【答案】C
【解析】
略
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题目内容
【题目】Mr White has two sons, and each of them has a sister. How many children does Mr White have? ( )
A.One.B.Two.C.Three.
【答案】C
【解析】
略