Blackboard 已修復, 請盡快補上傳

Dear Class,
Blackboard已修復, 請將所以相關文件及資料, 直接上傳到Blackboard.
1. 1-2 difficult sentences from Chapter 3.1 (two days before the class meeting)
2. ppt files, handouts, talkscripts of your presentation. (1 week before your presentation)