a-4教學觀摩

張貼日期：Aug 27, 2019 3:3:25 AM

https://sites.google.com/a/tsces.ntpc.edu.tw/jiao-shi-zhuan-ye-cheng-zhang107xue-nian-du-san-zhong-guo-xiao-gong-kai-shou-ke-ping-tai/b-gong-kai-shou-ke-jiao-shi-ge-ren-fen-xiang-ping-tai/08jiankangyutiyulingyu/1080104linhuizhenlaoshigongkaikejilu