Weoncehadaposter（海報）competitioninourfifthgradeartclass....
問題詳情：Weoncehadaposter（海報）competitioninourfifthgradeartclass. “Youcouldwinprizes,”ourteachertoldusasshewrotetheposterinformationontheblackboard.Shepassedoutsheetsofconstructionpaperwhilecon...