之前有大牛提供了一个方法 方法一 结论有新观念 找有not的选项 结论没有新观念 去找新观念 最近在写assumption的题目 我发现这个方法多少有帮助 手足无措的时候可以用 方法二 在选项前加not 看可不可以反驳结论 方法三 最後是老方说得 assumption像是一个桥 他要连接前提和结论 如果两方有一方不是桥的两边 必错 我自己也在努力中啦<目前有进步> 这是我自己整理的小笔记 大家参考看看啦 ※ 引述《aaaaaakoyasu (六点半天色还没亮)》之铭言： : ※ 引述《betterman720 (betterman)》之铭言： : : 以PP2-CR-40举例好了 : : 40. (32847-!-item-!-188;#058&007552) : : A recent report determined that although only three percent of drivers on : : Maryland highways equipped their vehicles with radar detectors, thirty-three : : percent of all vehicles ticketed for exceeding the speed limit were equipped : : with them. Clearly, drivers who equip their vehicles with radar detectors : : are more likely to exceed the speed limit regularly than are drivers who : : do not. : : The conclusion drawn above depends on which of the following assumptions? : : (A) Drivers who equip their vehicles with radar detectors are less likely to be : : ticketed for exceeding the speed limit than are drivers who do not. : : (B) Drivers who are ticketed for exceeding the speed limit are more likely to : : exceed the speed limit regularly than are drivers who are not ticketed. : : (C) The number of vehicles that were ticketed for exceeding the speed limit : : was greater than the number of vehicles that were equipped with radar : : detectors. : : (D) Many of the vehicles that were ticketed for exceeding the speed limit : : were ticketed more than once in the time period covered by the report. : : (E) Drivers on Maryland highways exceeded the speed limit more often than : : did drivers on other state highways not covered in the report. : : 答案是(B) : : 想很久还是不知道为什麽 : : 有牛人愿意解惑吗? : : 小弟先谢过了^^ : 题目： : 该州3%的人装有雷达探测器 : 该州被开超速罚单的人33%装有雷达探测器 : 作者结论： : 装有雷达探测器的人比没装的人较会超速 : 前提是： : 被开超速罚单的人都是因为常超速才会被开单， : 如果是偶尔才超速却常被开单的话（＝被开单的都是很少超速的人）， : 整篇的立足点就消失了。 : 所以答案是B --

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