GMAT考试:13版GMATOG逻辑攻略

发布时间:2012-04-11 共4页

  解析:

  (A) 选项的内容在原文中没有提到,没有说明 QF公司的废水净化系统除了杀灭细菌之外的作用。同时可能暗示,如果不能去除其他污物,净化效果可能欠佳,影响购买需求。反而起到削弱的效果,降低市政机关购买此净化系统的可能性。

  (B) 选项没有直接说明购买QF公司的废水净化系统原因,市政机关也可以买其他的系统来替代。

  (C) 选项特别说明了购买QF公司的废水净化系统的原因,因为它在低温下也能有效运作,提高了市政机关购买这一系统的可能性。

  (D) 选项中内容降低了维护成本,使市政更有可能购买这一系统。但是没有说明在低温下工作时的维护成本。

  (E) 选项的内容跟文章讨论的问题无关。

  Exposure to certain chemicals commonly used in elementary schools as cleaners or pesticides causes allergic reactions in some children. Elementary school nurses in Renston report that the proportion of schoolchildren sent to them for treatment of allergic reactions to those chemicals has increased significantly over the past ten years. Therefore, either Renston’s schoolchildren have been exposed to greater quantities of the chemicals, or they are more sensitive to them than schoolchildren were ten years ago.

  某种化学物质通常被小学使用作为清洁剂或杀虫剂使用,暴露在这种化学物质中会导致过敏反应在一些小孩子身上。Renston的小学护理员报道说:送到他们那里治疗这种化学物质过敏反应的学校孩子的比例已经增长得非常明显在过去的十年当中。因此,要么就是Renston的学校孩子已经比起十年前的学校孩子被暴露在了更大量的化学物质之中,要么就是他们这些孩子比起十年前的孩子更加对这种化学物质敏感。

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

  下列哪一个选项是文章论证所依赖的假设?

  (A)The number of school nurses employed by Renston’s elementary schools has not decreased over the past ten years.

  被Renston小学所雇佣的学校护理员的数量没有下降在过去的十年当中。

  (B)Children who are allergic to the chemicals are no more likely than other children to have allergies to other substances.

  对于这种化学物质过敏的孩子们没有更加可能,比起其他的孩子,没有更加可能对其他的物质过敏。

  (C)Children who have allergic reactions to the chemicals are not more likely to be sent to a school nurse now than they were ten years ago.

  对于这种化学物质过敏的孩子们没有更加可能被送到学校护理员那里在现在比起十年以前。

  (D)The chemicals are not commonly used as cleaners or pesticides in houses and apartment buildings in Renston.

  这种化学物质没有更加普遍地作为清洁剂或杀虫剂所使用在房子和公寓建筑当中在Renston地区。

  (E)Children attending elementary school do not make up a larger proportion of Renston’s population now than they did ten years ago.

  上小学的孩子们没有构成一个更大的比例在Renston人口当中,现在比起十年前。

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