you need to restudy the basic facts

來源: null_pointer 於 2010-11-02 22:03:55 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (0 bytes)

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• there is no basic fact in economics, maybe...there is one -煎餅- ♂ 給 煎餅 發送悄悄話 煎餅 的博客首頁 (17 bytes) () 11/02/2010 postreply 23:12:31

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