→ bbbing:均值定理?? 推 211.75.136.32 12/28
→ Wush978:畢式定理才好用阿... e.eV 推 61.224.136.45 12/28
→ a8a8a8:自從用了均值定理以後..很明顯我有自信心 推 61.229.66.50 12/28
→ Hakunin:考試都考一百分 推140.112.240.193 12/29
→ a8a8a8:小六你考一百分ㄚ? 推 61.229.53.228 12/29
→ a8a8a8:好好用好好用..太好用啦十一回就靠它 推 61.229.53.139 12/29