同一条船上！我家老大还不知道要学啥？老二是个混混学渣。他一个朋友刚从中国来，父母立刻注册AOPS很多课。我惭愧呀！

来源: 蓝山碧玉于 2024-08-19 10:49:24 [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.