還是有細心而且較真兒的人士,估計是學理工科的,不會是學數理統計的吧?給英台上上課
所有跟帖:
• 還有一個類似的問題,中國有幾個三千萬? :) -還是沒筆名- ♂ (0 bytes) () 12/13/2012 postreply 20:10:24
• 還有一個類似的問題,中國有幾個三千萬? :) -還是沒筆名- ♂ (0 bytes) () 12/13/2012 postreply 20:10:24
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