C 直接反对前提了, 前提说80%都是来自于 they contacted 潜在的募捐人.而C呢,直接说most of the donations 来自与without the university’s fund-raisers having made any contact with the donors. 我再来解释一下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. potential donors 肯定要捐钱的那些人,但是不一定捐给Smith学校. 既然Smith学校的人跟其他学校的人联系一样的频繁. 那结果为什么是does not indicate that they were doing a good job. 显然是努力做的不够. 加强结论.
[此贴子已经被作者于2008-3-24 13:42:06编辑过] |