不一定适合每一个数学爱好者,而且,自己取得的数学成就跟年轻时参加奥数没有关系。弦外之音已经不言而喻
不一定适合每一个数学爱好者,而且,自己取得的数学成就跟年轻时参加奥数没有关系。弦外之音已经不言而喻
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