Ifyouarestudyingatschool,dobeapoliteandcleverstudent!Th...
问题详情：Ifyouarestudyingatschool,dobeapoliteandcleverstudent!Thereisnoexcusefornotdoingyourassignments(作业).Ifyoucan’tcometoschool,youshouldcallyourteacheroryourclassmateandaskabouthomework.Itisyour...