回复：一般5-6封就足够了, 看你具体情况了,都是些什么人的信？

来源: 于 2005-08-07 22:02:02 [旧帖] [给我悄悄话] 本文已被阅读：次

5 from my University (3 from my department, 2 from medical school), 2 from other Universities, 1 from a CEO and president of a small private company, 1 from a title group leader at a big drug company.