你还记得我没做出来的那道面试题吗?

A cow has none but a bull has one. There are two in a big chuck of beef.
what is it?

ha

所有跟帖: 

hahaha... yes, i can't forget it. and -忘侠- 给 忘侠 发送悄悄话 (61 bytes) () 05/11/2010 postreply 08:23:59

hahaha yes you are right, ha -bearsback- 给 bearsback 发送悄悄话 bearsback 的博客首页 (0 bytes) () 05/11/2010 postreply 09:06:52

请您先登陆,再发跟帖!