jingyi1015 Profile Topics Started Replies Created Engagements Favorites Search replies: Forum Replies Created Viewing 1 post (of 1 total) Author Posts May 18, 2021 at 8:16 pm in reply to: Flipping第五期美东第三组第一周作业 #14464 jingyi1015Participant Here is the Google Drive to the file. https://drive.google.com/file/d/1otkuH4HooyFCcX1xJOx1XgbwdWOKMsVq/view?usp=sharing Author Posts Viewing 1 post (of 1 total)