GMAT逻辑考试中，想要取得高分成绩，那么也要进行大量的练习，毕竟真题的练习，对于我们的备考更有帮助。那么具体的GMAT逻辑必备的练习题目都有哪些呢?考生们应该如何作答?下面小编为大家整理了详细的内容，供大家参考!

【逻辑】

Astronomer: Observations of the Shoemaker-Levi comet onits collision course with Jupiter showed that the comet broke into fragmentsbefore entering Jupiter's atmosphere in

1994, but they did not show how bigthose fragments were. In hopes ofgaining some indication of the fragments' size, astronomers studiedspectrographic analyses of Jupiter's

outer atmosphere. These analyses revealed unprecedented tracesof sulfur after the fragments' entry.Thefragments themselves almost certainly contained no sulfur, but many

astronomersbelieve that the cloud layer below Jupiter's outer atmosphere does containsulfur. Since sulfur would haveseeped into the outer atmosphere if comet fragments had

penetrated this cloudlayer, it is likely that some of thefragments were at least large enough to have passed through Jupiter's outeratmosphere without being burned up.

In the astronomer's argument, the two portions in boldface play which of the followingroles?

(A) The first presents a circumstance for which theastronomer offers an explanation; the second is part of that explanation.

(B) The first acknowledges a consideration that weighsagainst the conclusion of the argument; the second is that conclusion.

(C) The first acknowledges a consideration that weighsagainst the conclusion of the argument; the second provides evidence in supportof that conclusion.

(D) The first provides evidence in support of theconclusion of the argument; the second acknowledges a consideration that weighsagainst that conclusion.

(E) The first is a judgment advanced in support of theconclusion of the argument; the second is that conclusion.

GMAT逻辑答案:

参考答案: E

思路：A：排除，因为它说第二句话是Part of that explanation;

B：排除，因为选项中有反对之意的against;

C：排除，因为选项中有反对之意的against;

D：排除，因为选项中有反对之意的against;

E：没有什么不对的地方，不能排除，正确答案。

以上就是关于“GMAT逻辑分类练习具体题目”的内容，希望通过上述内容的学习，大家能够更好的完成GMAT逻辑的复习备考，预祝大家考试成功。