对于初次参加GMAT的考生来说，备考阶段的规划是很重要的，然而有些学生反应不知道该如何规划时间进行有效的复习，那么为了帮助大家更好的备战GMAT考试，智课网小编为大家带来了关于GMAT逻辑的相关内容，更多备考的精彩内容，欢迎关注智课网GMAT频道。

The United States is not usually thought of as a nation of parakeet lovers. Yet in a census of parakeet owners in selected comparable countries, the United States ranked second, with eleven parakeet owners per hundred people. The conclusion can be drawn from this that people in the United States are more likely to own parakeets than are people in most other countries.

Knowledge of which of the following would be most useful in judging the accuracy of the conclusion?

(A) The number of parakeets in the United States.

(B) The number of parakeet owners in the United States

(C) The number of parakeet owners per hundred people in the country that ranked first in the census

(D) The number of parakeet owners in the United States compared to the numbers of owners of other pet birds in the United States

(E) The number of parakeet owners per hundred people in the countries not included in the census.

明确题意以后，我们首先需要明确那里是本题的结论与前提，本题结论的前提为“美国每一百人中拥有长尾鹦鹉的人数在进行比较的国家中处于第二位，结论为：相比较而言，美国人更加喜欢饲养长尾鹦鹉。在由前提向结论的推理过程中，考生往往会忽略一点，即结论中的most other countries除包括“selected comparable countries”还应包括那些没有进行比较的国家，因此我们在判断结论是否正确以前，还必须知道那些没有参与过此调查的国家的状况是怎样的。所以E为正确选项。

以上内容由智课小编为大家整理的关于“GMAT逻辑评价题中隐含条件介绍”，希望可以帮助到大家，小编在此预祝大家在考试中取得好成绩!