2014年12月27日GMAT考试刚刚完成了新一轮题库更换，在此新东方网GMAT频道为各位考生整理了2015年1月GMAT逻辑机经之电视上的政治广告，供考生们参考使用，希望对各位备考能有帮助。

　　其他逻辑机经请戳>>2015年1月GMAT逻辑机经汇总

　　电视上的政治广告

　　V1关于那个政治广告长短的，就是长广告一般是不做的因为觉得没有人回去看，但是有一次做了之后调查发现人们回去看完长广告。应该是prep里面的原题，因为我见过。

　　但是问的不是weaken而是assumption。这点很清楚

　　考古

　　Prep削弱版

　　PREP1-093-削弱题型(GWD-21-Q38 different type) (24269-!-item-!-188;#058&000870)

　　Because it was long thought that few people would watch lengthy televised political messages, most televised political advertisements, like commercial advertisements, took the form of short messages. Last year, however, one candidate produced a half-hour-long advertisement. At the beginning of the half-hour slot a substantial portion of the viewing public had tuned in to that station. Clearly, then, many more people are interested in lengthy televised political messages than was previously thought.

　　·Which of the following, if true, most seriously weakens the argument?

　　A. The candidate who produced the half-hour-long advertisement did not win election at the polls.

　　B. The half-hour-long advertisement was widely publicized before it was broadcast.

　　C. The half-hour-long advertisement was aired during a time slot normally taken by one of the most popular prime-time shows.

　　D. Most short political advertisements are aired during a wide range of programs in order to reach a broad spectrum of viewers.

　　E. In general a regular-length television program that features debate about current political issues depends for its appeal on the personal qualities of the program's moderator.

　　题干分析：

　　题目讲到，一般人们都觉得没什么人会看很长的政治性广告的嘛，所以这些广告就采用了短小的信息。但是有一年一个候选人就播放了一段半小时的政治广告(看到这就乐了，这题目出的多怨念啊。)结果发现， 在这半小时刚开始的时候，很多人还调台跳过去了诶。于是就说原来大家对这么长的政治广告还挺有兴趣的嘛。 问削弱(一看题就知道问削弱，出题人很怨念。。。)

　　选项分析：

　　A那个候选人没有赢得选举。。。这是个无关选项(笑。。。出题人真怨念)

　　B在播出之前，这段广告已经广为人知了。这个还是和人们有没有兴趣无关，排除

　　C 这个广告占用了一个很好看的节目平时播出的时间段。这个很容易明白是他因削弱，因为大家都是看看到时 间了就换台来看了嘛，打开一看，诶，怎么是这个人在做广告。。。(从这里还发现，可能这就是为什么出题人这 么怨念。。)

　　D 很多政治广告都是安排在一系列节目之间，这个是无关选项。

　　E 通常长电视节目收视率取决于主持人。不关竞选者的事情。我们并不知道题干中的长政治广告的主持人是好 还是不好。如果它的主持人很吸引观众，那么改选项有削弱作用，如果不吸引观众，那么反而是加强了。排除。 选 C

　　GWD假设版

　　GWD21-Q38

　　•Because it was long thought that few people would watch lengthy televised political messages, most televised political advertisements, like commercial advertisements, took the form of short messages. Last year, however, one candidate produced a half-hour-long advertisement. During the half hour the advertisement was aired, a substantial portion of the viewing public tuned into the advertisement. Clearly, then, many more people are interested in watching lengthy televised political messages than was previously thought.

　　•Which of the following is an assumption on which the argument depends?

　　•A. The candidate’s ratings improved significantly as a result of the half-hour-long political advertisement.

　　B. Political advertisements have become increasingly influential in determining voters’ decisions at the polls.

　　C. Many people would appreciate the opportunity to become better acquainted with political candidates’ views on current political issues.

　　D. Most people who are interested in political issues watch television regularly.

　　E. Most of the viewers who tuned in to the candidate’s half-hour-long advertisement last year did not change channels after the first few minutes.

　　过去考古里的分析

　　R分析

　　提炼题干

　　一直认为很少的人会看长时间的政治广告，所以大部分政治广告和商业广告一样短小精干。

　　逻辑链

　　因为：

　　1. 去年，一个政客的竞选广告搞了个半个小时

　　2. 而且，好多人都转台到这个广告了!

　　所以：对持续时间长的政治广告感兴趣的人明显比以前认为的多的!

　　分析：

　　对于assumption类型的题目：assumption是让你找一个隐含的假设：作者没有说出来，但是他是用了这个假设才使得这个结论能成立!

　　Assumption类型解题步骤：

　　1. 去外衣(去掉各种废话)，找到清晰逻辑链

　　2. 找一个答案同时满足以下两个条件：

　　A. 把这个assumption放入题干中，支持结论

　　B. 把这个assumption取非放入题干中，削弱结论

　　其他逻辑机经请戳>>2015年1月GMAT逻辑机经汇总

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(编辑：马荟)