改錯：Lastweekyouvisitedmyschool,andonthelastdayofyourtour...
問題詳情：改錯：Lastweekyouvisitedmyschool,andonthelastdayofyourtourafarewellpartyheldattheStudentsCentre.DuringthepartyIsatthenexttoyou.Whenweleft,wetookeachother'snotebookonmistake.InoticedthiswhenIope...