请解疑：新东方补充材料TEST 3 18题！

18.   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.

该题的答案是D。但是我认为C正确。因为Teresa说spaceflight从经济上不能和其他的方法比，所以没有未来。但是Edward认为spaceflight最安全，所以有未来。因此他提出了一个比经济跟要值得考虑的consideration。

所以C为正确。不知大家如何看呢？