- 問題詳情:Hello,boysandgirls!Today,Iamgoingtotalkwithwhatyoushoulddowhenafirealarmgooff.Ifyouhearthealarm,standinlineatthedoorandwaityourteachertoleadyououtside.Stayclosetoyourteacherandclassmate.Don'tpanicorgetoutofline,andtryingtoremainquietandcalml...
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