[解析]
(1)D 细节理解题.根据文章第一段最后一句"But not every youth is as rich as a millionaire and people are getting worried about this."但并不是每个年轻人都像百万富翁一样富有,人们对此忧心忡忡.故选D.
(2)B 词意猜测题.根据文章内容"Influenced by their families and society,many youths are infatuated with expensive famous brands"受家庭和社会的影响,许多年轻人迷恋昂贵的名牌.可知,结合选项故选B.
(3)C 细节理解题.根据文章第三度最后一句"A boy named Chen even killed another boy simply for 500 Yuan and was sentenced to nine years' imprisonment."一个名叫陈的男孩甚至杀了另一个男孩只为500元和被判处九年监禁.故选C.35.
(4)A 标题概括题.文章主要讲述了现在的年轻人追求昂贵的东西以及迷恋一些著名品牌,出现了一系列的问题.故选A.