标题: manhattan罗技求解 [打印本页] 作者: zhanzhigang 时间: 2012-2-10 13:41 标题: manhattan罗技求解 今天做了曼哈顿的模考，m51v44，770。不知道这个模考软件与真实考试差距有多大？是不是简单了，或评分太松？另外，有一道罗技题不太明白，请教各位了！为什么选D呢？ Doctor: Research shows that adolescents who play video games on a regular basis are three times as likely to develop carpal tunnel syndrome as are adolescents who do not play video games. Federal legislation that prohibits the sale of video games to minors would help curb this painful wrist condition among adolescents.
The doctor’s conclusion depends on which of the following assumptions?
The majority of federal legislators would vote for a bill that prohibits the sale of video games to minors.
Not all adolescents who play video games on a regular basis suffer from carpal tunnel syndrome.
Playing video games is the only way an adolescent can develop carpal tunnel syndrome.
Most parents would refuse to purchase video games for their adolescent children.
The regular playing of video games by adolescents does not produce such beneficial effects as better hand-eye coordination and improved reaction time.作者: 清飞扬 时间: 2012-2-10 13:48
曼哈顿的模考题里面都有题目分析的，你可以view的时候点进去看的作者: zhanzhigang 时间: 2012-2-10 13:55
谢啦！我看了，还是不确定啊！ (C) The fact that adolescents can develop carpal tunnel syndrome by means other than playing video games has no bearing on whether the recommended legislation would help to curb carpal tunnel syndrome.
(D) CORRECT. In order for the doctor's recommended legislation to reduce the incidence of carpal tunnel syndrome among adolescents, the prohibition from the purchase of video games must result in the actual possession of fewer video games. Thus, it must be assumed that parents will not simply purchase video games for their children.