我认为美国真的数学好的高中生，千分之一吧，不能再高了

来源: 幸福象花儿一样于 2025-08-10 08:12:35 [博客] [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.