GMAT机经：2017年10-11月逻辑（至11.3）（六）.

2010.10.22—11.3 GMAT逻辑机经 共123题

　　26、南美盆地

　　V1 from lion1096

　　还有一个说南美的神马盆地，原本科学家相信应该是在比较低的地方有文明，而且形成的较晚，但是新理论说在高处有发现原本的十二个村落，说明比原来预期的更早且更加有联系更加有复杂的文明(绝对正确的原文意思，同时也是对象)，问SUPPORT，我选的是发现村子间的路，想法是这个说明村子间有联系也更加复杂，应该是正确的。

　　考古 感谢XYXB提供

　　V1 一道题是考古学家以往都认为很多大型复杂发达的古代部落社会都出现在低洼水边，但是在某个高原上专家发现了19个遗址表明这是一个空前的发达部落的遗址。问加强

　　我看了看都不是特对路：选了一个19个遗址之间有道路链接(既然是complex的遗址嘛)，大家可以补充。

　　27、加油站促销(GWD原题)

　　V1 from brinnazh (720)

　　GWD32-Q8原题

　　Last August the XT chain of gasoline stations had a temporary sales promotion in fect. In the promotion, any customer who made a purchase of ten or more gallons of gasoline was entitled to a free car wash. For the month of August, XT experienced a ten percent increase in gasoline sales as compared to sales in August the previous year, so evidently the promotion was successful as a means of boosting sales.

　　In evaluating the argument, it would be most helpful to answer which of the following?

　　A. In the areas in which XT’s gasoline stations operate, how did total combined gasoline sales for all gasoline stations last August compare with sales for the previous August?(Answer)

　　B. Was the money that XT earned from the increase in gasoline sales enough to offset the cost of providing free car washes during the promotion?

　　C. Were there any customers who bought ten or more gallons at an XT gasoline station during the promotion who would have or more gallons at an XT gasoline in lower quantities, but more frequently, if the promotion had not been in fect?

　　D. Did XT or any of its gasoline stations have to pay other businesses to provide the car washes that customers were offered in the promotion?

　　E. Are XT’s gasoline sales in August usually significantly higher than one twelfth of XT’s annual gasoline sales?

　　28、公司裁员

　　V1 from violetme

　　某公司业绩不好因而裁员减支。结果信息部门受益颇丰，因而公司下一步策略即是大力发展信息部。问weaken。有一个选项是：为了响应公司的减裁政策，信息部减少了人员培训。

　　V2 from 笨熊1028

　　还有一题是公司减小开支，然后缩小办公面积和经费，裁员掉非专家级别的人。但是通信部的经费却在此时突然增加，问assumpution.选项里有一个是通信部才从其他公司挖来三个专家级的人过来，还有一个是通信部要支撑整个公司系统的运转，其他选项记不得了。。。。

　　考古

　　V1 一个公司要裁员，缩减规模，但它的信息部门的费用却大增，说明这公司要搞信息化(好像是这么个意思，模糊)

　　问削弱：这题不确定，还是不误导了。。

　　29、抄笔记公司

　　V1 from 米米喵

　　有一个说大部分滴美国学生在课堂上抄的笔记内容只有老师的板书的一半左右，然后有一个不晓得神马公司还是神马机构就会去每一堂课帮你抄笔记，这样你就不会漏了任何笔记滴内容，问下面那个一定是正确的，有2个很接近的，说用了这家东东的笔记的学生在笔记方面比没有用的学生有优势，另一个说这家东东的笔记的学生在笔记方面比~~any不知道神马学生有优势，LZ纠结了一下选了前一个

　　V2 from Ckybe (V40)

　　根据调查上课学生记的笔记是课堂内容的50% 或更少， 专业公司提供课堂笔记， 问使用该服务可能的结果是什么

　　第一个选项是没有学生回去上课 囧

　　V3 from math151col (730)

　　大部分美国学生， 在课堂上只抄一半的笔记， 有家公司准备提供笔记服务， 也就是他提供给你完整的笔记。 问下面那一个是他的assumption?

　　(a) 学生可以不去上课。

　　(b)有完整笔记得人， 考的高。

　　(c) 只在这个公司的人在场的时候，抄笔记。

　　(d) 用这个笔记得人比不用的好。 Better than had not access to the A 公司的笔记。

　　(e) 用这个笔记得人比不用的好。 Better than any student who don’t use A 公司的笔记。

　　(d) 和(e) 在我看来， 中文意思一样， 只是英文表达有点不一样。 不知道选那一个， 后来干脆都不选，选了(b)。 后来的nn给补充吧。

　　30、水的健康性问题(PREP原题)

　　V1 from 米米喵

　　还有一个说，在某湖监测到了一个medical神马东东的存在，这种东东对人体有害，但是它的含量在一个很低的不会影响喝这些水的人的健康的数值。however，消除这个东东还是有必要的，因为消除这个东东对人的健康还是有好处的，问加强。LZ选了一个XX bacteria expose to 那个medical东东会变得对那个东东有抗体/抵抗力?= =LZ表达不能，大家自己体会。。。

　　新PREP1： 95. (28538-!-item-!-188;#058&002980) 感谢liber00000提醒

　　Which of the following most logically completes the passage?

　　Using new detection techniques, researchers have found trace amounts of various medicinal substances in lakes and rivers. Taken in large quantities, these substances could have serious health fects, but they are present in quantities far too low to cause any physiological response in people who drink the water or bathe in it. Nevertheless, medical experts contend that eliminating these trace amounts from the water will have public health benits, since __________.

　　A. some of the medicinal substances found in lakes and rivers are harmless to humans even if taken in large quantities

　　B. some of the medicinal substances found in lakes and rivers can counteract possible harmful fects of other such substances found there

　　C. people who develop undesirable side fects when being treated with medicines that contain these substances generally have their treatment changed

　　D. most medicinal substances that reach lakes or rivers rapidly break down into harmless substances

　　E. disease-causing bacteria exposed to low concentrations of certain medicinal substances can become resistant to them(Answer)

2010.10.22—11.3 GMAT逻辑机经 共123题

　　26、南美盆地

　　V1 from lion1096

　　还有一个说南美的神马盆地，原本科学家相信应该是在比较低的地方有文明，而且形成的较晚，但是新理论说在高处有发现原本的十二个村落，说明比原来预期的更早且更加有联系更加有复杂的文明(绝对正确的原文意思，同时也是对象)，问SUPPORT，我选的是发现村子间的路，想法是这个说明村子间有联系也更加复杂，应该是正确的。

　　考古 感谢XYXB提供

　　V1 一道题是考古学家以往都认为很多大型复杂发达的古代部落社会都出现在低洼水边，但是在某个高原上专家发现了19个遗址表明这是一个空前的发达部落的遗址。问加强

　　我看了看都不是特对路：选了一个19个遗址之间有道路链接(既然是complex的遗址嘛)，大家可以补充。

　　27、加油站促销(GWD原题)

　　V1 from brinnazh (720)

　　GWD32-Q8原题

　　Last August the XT chain of gasoline stations had a temporary sales promotion in fect. In the promotion, any customer who made a purchase of ten or more gallons of gasoline was entitled to a free car wash. For the month of August, XT experienced a ten percent increase in gasoline sales as compared to sales in August the previous year, so evidently the promotion was successful as a means of boosting sales.

　　In evaluating the argument, it would be most helpful to answer which of the following?

　　A. In the areas in which XT’s gasoline stations operate, how did total combined gasoline sales for all gasoline stations last August compare with sales for the previous August?(Answer)

　　B. Was the money that XT earned from the increase in gasoline sales enough to offset the cost of providing free car washes during the promotion?

　　C. Were there any customers who bought ten or more gallons at an XT gasoline station during the promotion who would have or more gallons at an XT gasoline in lower quantities, but more frequently, if the promotion had not been in fect?

　　D. Did XT or any of its gasoline stations have to pay other businesses to provide the car washes that customers were offered in the promotion?

　　E. Are XT’s gasoline sales in August usually significantly higher than one twelfth of XT’s annual gasoline sales?

　　28、公司裁员

　　V1 from violetme

　　某公司业绩不好因而裁员减支。结果信息部门受益颇丰，因而公司下一步策略即是大力发展信息部。问weaken。有一个选项是：为了响应公司的减裁政策，信息部减少了人员培训。

　　V2 from 笨熊1028

　　还有一题是公司减小开支，然后缩小办公面积和经费，裁员掉非专家级别的人。但是通信部的经费却在此时突然增加，问assumpution.选项里有一个是通信部才从其他公司挖来三个专家级的人过来，还有一个是通信部要支撑整个公司系统的运转，其他选项记不得了。。。。

　　考古

　　V1 一个公司要裁员，缩减规模，但它的信息部门的费用却大增，说明这公司要搞信息化(好像是这么个意思，模糊)

　　问削弱：这题不确定，还是不误导了。。

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