以前2孩子學校不一樣，9年級隻能選AP world h, AP GEO等，沒選過重頭課。不知道AP bio有多難

來源: 我是大海於 2025-10-21 11:30:58 [舊帖] [給我悄悄話] 本文已被閱讀：次

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