概率学经典入门宝典！标准答案是选另外那扇门，概率增加了！

来源: 我和网管有个约会于 2014-08-19 23:20:12 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.