世界奥数赛WMO的宣传单和入围通知书 记者王悦生文图 核心提示丨最近,郑州有不少家长反映,孩子收到了一封“世界奥林匹克数学竞赛(中国区)选拔赛”的入围通知书,参赛学生每人需交3480元,陪同...
WMO's World Cup Olympiad finalists leaflets and notices reporter Wang Yuesheng Ventura core prompted Shu recently, Zhengzhou, there are many parents that the child has received a "World Mathematical Olympiad (China) trials," the finalists notice, competition Students are required to pay 3,480 yuan per person, accompanied ...