I did mention "not sure". But top 250 in national math is still
所有跟帖:
• more reliable than Intel top 40. -czhz- ♀ (0 bytes) () 03/20/2017 postreply 09:14:54
• 這些奧賽是做不了弊的 實力就在那裡 -violinpiano- ♂ (207 bytes) () 03/20/2017 postreply 09:36:10
• 另一個ID czpq和你有關係嗎?(No!) -czhz- ♀ (0 bytes) () 03/20/2017 postreply 11:23:18