标题: CR大全 Test 3 - 18 & 20 [打印本页] 作者: guang722 时间: 2010-8-15 00:28 标题: CR大全 Test 3 - 18 & 20 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.
答案选D，我选的E，因为我考虑了economically。
The following proposal to amend the bylaws of an organization was circulated to its members for comment. When more than one nominee is to be named for an office, prospective nominees must consent to nomination and before giving such consent must be told who the other nominees will be. Which of the following comments concerning the logic of the proposal is accurate if it cannot be known who the actual nominees are until prospective nominees have given their consent to be nominated? (A) The proposal would make it possible for each of several nominees for an office to be aware of who all of the other nominees are. (B) The proposal would widen the choice available to those choosing among the nominees. (C) If there are several prospective nominees, the proposal would deny the last nominee equal treatment with the first. (D) The proposal would enable a prospective nominee to withdraw from competition with a specific person without making that withdrawal known. (E) If there is more than one prospective nominee, the proposal would make it impossible for anyone to become a nominee.