關於MrGuoisateacherfromX的百科

•   Mr.GuoisateacherfromXi’an.Heaskedhisstudentstohandint...

• 問題詳情：  Mr.GuoisateacherfromXi’an.HeaskedhisstudentstohandintheirhomeworkthroughaQRcode（二維碼）.“Wespentanhourortwoinclasslearninghowtogenerate（使產生）thecodes,andintheendeverythinggetseasier.”SaidGuo.“Whenstudentsfinishthehomework,theykeepinonWe...
• 2019-03-0318460