- 问题详情:Peoplecommunicateinwords.Doyouthinkyoucancommunicatewithoutwords?Asmileonyourfaceshowyouarehappybutfriendly.Tearsineyestelltheothersthatyouaresad.Whenyouputupyourhandinclass,theteacherknowsyouwantsaysomething.Otherthingscanalsocarrymessages.F...
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