Youmaynotknowhowhismagictrickswork.Butthat#39;swhytheyaresomuchfun!DavidCopperfieldisoneoftheworld#39;smostfamousmagicians.Hebeganstudyingmagicwhenhewasachild.Attheageof12,hewastheyoungestpersoninth

问题：Youmaynotknowhowhismagictrickswork.Butthat#39;swhytheyaresomuchfun!DavidCopperfieldisoneoftheworld#39;smostfamousmagicians.Hebeganstudyingmagicwhenhewasachild.Attheageof12,hewastheyoungestpersoninth

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屈斐的回答：

网友采纳　　【分析】1.在文章的第三段里，作者很清楚地提到大卫·科波菲尔分别于1986年、2002年和今年三次来华。2.对于这题，我们来逐个分析四个选项。“大卫是世界上著名的科学家。”错误，他是魔术师。“在大卫还是小孩时，...