哈哈，著名AO也有走眼的时候，人家牛娃九年级在上AP Calc BC呢

来源: 我是谁的谁于 2024-10-10 13:00:23 [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.