阅读短文MsJames:Thismorning’sclassisaboutfirstaid(急救),oroff...
08-31
问题详情:阅读短文MsJames:Thismorning’sclassisaboutfirstaid(急救),orofferingsomeonemedicalhelp.Let’simagineanaccident.Aboyislyingontheground.Heisn’tmovingormakingasound.Heisinalotofpain(痛苦万分).Wha...