GMAT逻辑练习之《费费逻辑宝典》 详解版-智课教育.pdf

智 课 网 G M A T 备 考 资 料 GMAT逻辑练习之《费费逻辑宝典》 详解版-智课教育 GMAT逻辑练习之《费费逻辑宝典》 详解版内容如下，小编在此只 整理了其中的一部分，剩下的内容如果大家有兴趣练习，可以到智课教 育GMAT逻辑论坛专区下载。 Test 1 1. Although 90 percent of the population believes itself to be well informed about health care, only 20 percent knows enough about DNA. So apparently at least 80 percent of the population does not know enough about medical concepts to make well-informed personal medical choices or to make good public policy decisions about health care. The argument’s reasoning is questionable because the argument fails to demonstrate that A. those people who can understand news stories about DNA are able to make well-informed personal medical choices B. more than 20 percent of the population needs to be well informed about health care for good public policy decisions about health care to be made C. one’s being able to make well-informed personal medical choices ensures that one makes good public policy decisions about health care D. an understanding of DNA is essential to making well-informed personal medical choices or to making good public policy decisions about health care E. since 90 percent of the population believes itself to be well informed about health care, at least 70 percent of the population is mistaken in that belief. 答案： D 思路：本题的推论错误在于以偏概全，用对 DNA 的了解程度来考核 well informed about health care的程度。据个例 子，我们可否用掌握核物理知识的程度来考核对物理基本知识的掌 握程度呢?显然不行! A: 支持作者的观点 B: 无关 C: 无关 D: 本题的推论错误在于以偏概全，用对 DNA 的了解程度来考核 well informed about health care的程度。据个例 子，我们可否用掌握核物理知识的程度来考核对物理基本知识的掌 握程度呢?显然不行! E: 无关 2. During the 1980’s, Japanese collectors were very active in the market for European art, especially as purchasers of nineteenth-century Impressionist paintings. This striking pattern surely reflects a specific preference on the part of ma