guest Moderator 管理成员 注册 2002-10-07 消息 402,590 荣誉分数 76 声望点数 228 2012-07-18 #1 James Rickards, 17, a recent graduate of Colonel By Secondary School won a silver medal at the “Olympics” of mathematics, the International Mathematical Olympiad (IMO), in Argentina last week. 更多...
James Rickards, 17, a recent graduate of Colonel By Secondary School won a silver medal at the “Olympics” of mathematics, the International Mathematical Olympiad (IMO), in Argentina last week. 更多...
