- 問題詳情: Extracurricular(課外的)SchoolActivitiesManyschoolstodayprovidevariousextracurricularactivities.Someactivitiesarebeforeschool,someareafterschool,andafewmayeventakeplaceonweekends.Manyparentsliketheirchildrentotakepartintheseactivities.Yetsom...
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