- 问题详情:Theproperwaystosavethedrowning(溺水)student.Dos•Shoutloudlyandaskadultsforhelp.Atthesametime,dial110.•Findtheobjectswhichcanfloatsuchaswoodandbagsfilledwithemptyplasticbottlesandthrowthemtohimorher.•Lookforbranchesandbamboopolesandreachforhimorhe...
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