It should be ratio(percentage of the graduates from each college

回答: You asked a wrong question.Fisherman2008-09-30 19:29:22

所有跟帖: 

make sense. -正门- 给 正门 发送悄悄话 正门 的博客首页 (0 bytes) () 09/30/2008 postreply 19:44:57

The link: -Fisherman- 给 Fisherman 发送悄悄话 (62 bytes) () 09/30/2008 postreply 19:56:33

请您先登陆,再发跟帖!