probably you do not know, nearly 50%

of students obtain 5 on ap cal bc.

所有跟帖： 

• 那也是因為選這門課的孩子本身也比較優秀 -我是大海- ♀ (0 bytes) () 02/25/2025 postreply 09:00:49

• +1 -AchengPiano- ♂ (0 bytes) () 02/25/2025 postreply 09:07:54

• still very far way from being on top. -Smart- ♂ (0 bytes) () 02/25/2025 postreply 09:58:10