A cow has none but a bull has one. There are two in a big chuck of beef.
what is it?
ha
你还记得我没做出来的那道面试题吗?
所有跟帖:
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hahaha... yes, i can't forget it. and
-忘侠-
♂
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05/11/2010 postreply
08:23:59
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hahaha yes you are right, ha
-bearsback-
♂
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05/11/2010 postreply
09:06:52