请问上这课的孩子普遍什么水平呢?
所有跟帖:
• RICHARD说这门NT课"help with both (AIME, USAJMO) -一直潜水- ♂ (0 bytes) () 06/09/2015 postreply 13:51:58
• 谢谢,那应该还好,娃自己弄的,做了are you ready说ready -怀旧一点点- ♀ (114 bytes) () 06/09/2015 postreply 13:56:48
• RICHARD说这门NT课"help with both (AIME, USAJMO) -一直潜水- ♂ (0 bytes) () 06/09/2015 postreply 13:51:58
• 谢谢,那应该还好,娃自己弄的,做了are you ready说ready -怀旧一点点- ♀ (114 bytes) () 06/09/2015 postreply 13:56:48