遥想当年，只学过高中的立体几何，感觉比平面几何能玩的花样少啊

来源: linda2 于 2024-03-08 13:16:07 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

倒是没觉得难

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