牛人们帮忙看到gwｄ　ｃｒ

yanwang1018 · 发表于 2011-11-5 02:33:08

Smithtown
University’s fund-raisers succeeded in getting donations from 80 percent of the potential donors they contacted.This success rate, exceptionally high for university fund-raisers, does not indicate that they were doing a good job.On the contrary, since the people most likely to donate are those who have donated in the past, good fund-raisers constantly try less-likely prospects in an effort to expand the donor base.The high success rate shows insufficient canvassing effort.

Which of the following, if true, provides more support for the argument?

A.Smithtown
University’s fund-raisers were successful in their contacts with potential donors who had never given before about as frequently as were fund-raisers for other universities in their contacts with such people.
B.This year the average size of the donations to Smithtown University
from new donors when the university’s fund-raisers had contacted was larger than the average size of donations from donors who had given to the university before.
C.This year most of the donations that came to Smithtown University
from people who had previously donated to it were made without the university’s fund-raisers having made any contact with the donors.
D.The majority of the donations that fund-raisers succeeded in getting for Smithtown University
this year were from donors who had never given to the university before.
E.More than half of the money raised by Smithtown University
’s fund-raisers came from donors who had never previously donated to the university.

真确答案是Ａ，　
文章的结论应该是，　高的成功率，不能说明这个学校有ｈｉｇｈ说服能力把，　那么将强这个的话，应该是表达他们没有很好的说服力巴
可是Ａ　好像说他们有的啊

jxchen · 发表于 2011-11-5 02:54:52

怎么我觉得是C

yanwang1018 · 发表于 2011-11-5 03:00:50

对啊，我觉得怎么都不会选A 丫

jxchen · 发表于 2011-11-5 03:05:39

我明天就考，想不了那么多了，哈哈

yanwang1018 · 发表于 2011-11-5 04:39:03

楼上的，明天人品爆发啦，我10号，记得回来放狗

sdcar2010 · 发表于 2011-11-5 06:24:59

C is out of scope because the stimulus focuses on the successful rate of 80% among the potential donors the fund-raisers CONTACTED. Who cares about those the fund-raisers did not contact? It has no impact on the argument.

On the other hand, A is a strengthener. In the stimulus, the premise says that “the people most likely to donate are those who have donated in the past.” The author is building a case against the 80% successful rate as a bench mark for a job well-done. Rather, the author accuses the fund-raisers with a not-so-good canvassing effort based on the 80% success rate, implying that they did not find NEW donors more efficiently than fund-raisers in other universities. If A is true, then they were only as “successful in their contacts with potential donors who had never given before” as other universities. Thus, they must have concentrated on the people that have donated before in order to get the 80% success rate.

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