Whenyouwavetoafriend的精选

问题详情：阅读下面短文，并用英语回答问题（请注意每小题后面的词数要求）。Whenyouwavetoafriend,youareusingbodylanguage.Whenyousmileatsomeoneyoumeantobefriendly.Whenyouputonefingerinfrontofyourmouth,youmean“beq...