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Lesson35BeforeBoardingaFlightPut(put)放，安置return归还scan细看，扫描stamp盖章takeout(took)拿出ＮＯＵＮ名词ForSpecialAttentionSecurityguard:I’msorry,sir,themetaldetectorhasjustbeeped.Doyouhaveanymetalobjectsonyou?Tony:Yes,Ihavesomekeysinmypocket.Securityguard:Couldyouputtheminthistrayandwalkthroughagain,please.Tony:Certainly.
