也许他们讨论的是文科？至少不是数学物理相关的？

来源: linda2 于 2025-12-19 16:00:43 [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.