我觉得C、D和E都是对的~

supercury

Teresa: Manned spaceflight does not have a future, since it cannot compete economically with other means of accomplishing the objectives of spaceflight.
Edward: No mode of human transportation has a better record of reliability: two accidents in twenty-five years. Thus manned spaceflight definitely has a positive future.
Which of the following is the best logical evaluation of Edward’s argument as a response to Teresa’s argument?
(A) It cites evidence that, if true, tends to disprove the evidence cited by Teresa in drawing her conclusion.
(B) It indicates a logical gap in the support that Teresa offers for her conclusion.
(C) It raises a consideration that outweighs the argument Teresa makes.
(D) It does not meet Teresa’s point because it assumes that there is no serious impediment to transporting people into space, but this was the issue raised by Teresa.
(E) It fails to respond to Teresa’s argument because it does not address the fundamental issue of whether space activities should have priority over other claims on the national budget.

我觉得C、D和E都是对的~
还有什么是circular argument 啊？不理解！

sprite112

选e对吗？

charles1992

i go for D.

this is an evaluation question.

Teresa's point is about the economical disadvantage about manned spaceflight. 也就是说，spaceflight花钱太多了，相比于其他飞行方法。

Edward's point is about safety.  

Edward didnt address the point that is claimed by Teresa.

C) completely wrong. nothing outweights another. E's and T's point are completely different.
D) Correct. E assumes no impedement, but teresa raised this impedement as costs. E didnt address the issue.
E) the argument is not about priority...

sprite112

ls也对 我的理解是e 他没有说明为什么宇宙活动优先考虑于任何和钱有关的 如果把宇宙活动改成安全 是不是就对了？因为如果说明了安全比钱重要 那么后者的论述就有道理了？我主要觉得d里面所说的impediment 前者并没有说带人飞机贵是一种阻碍 并不是阻碍 只是没别的便宜的好罢了

steinlala

我觉得E对啊，谁给个正确答案

sprite112

正确答案是d

supercury

正确答案是D.
那位分析得好犀利啊！
但是考试的时候我就不知道自己会不会那么灵光了