关于Lastweekourclasswaso的百科

• Lastweek,ourclasswasondutyinthecafeteria(食堂)forstudents...

• 问题详情：Lastweek,ourclasswasondutyinthecafeteria(食堂)forstudentself-management.Onthefirstday,Iwasshockedtoseesomuchleftoverfoodthrownawaybystudents.What 61 waste!Beingconcernedaboutit,myclassmatesandIhada 62 (heat)discussiononhow 63 (solve)the...
• 2021-02-0727269