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歡迎您訪問每日一練:出境旅游者問某男童,有幾個兄弟、有幾個姐妹,答:“!

每日一練:出境旅游者問某男童,有幾個兄弟、有幾個姐妹,答:“

更新時間:2024-01-12 12:57:33作者:貝語網校

出境旅游者問某男童,有幾個兄弟、有幾個姐妹,答:“有幾個兄弟就有幾個姐妹.”再問他的妹妹有幾個兄弟、有幾個姐妹.她答:“我的兄弟是姐妹的2倍.”試問:他們兄弟姐妹的人數各是()

A.兄弟4人,姐妹3人

B.兄弟3人,姐妹4人

C.兄弟2人,姐妹5人

D.兄弟5人,姐妹2人

試題答案

A

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