[单选]  二、完型填空（共50分）操作提示：通过下拉选项框选择正确的词汇。WhatWeHaveHere:AFailuretoCommunicate　　Itisthe     thing.Therearemorewaysthanevertocommunicatewithpeople,yetitsometimesseemslikeitismoredifficulttoconnect—andstay    —withanyone.　　Shouldyou    offanemail?Tapoutatext?PostaprivatemessageonFacebook?WriteontheirFacebookwall?Skype,poke,pingorconjurethemuponadigitaltincanphone?　　Andonceyoureachsomeone,youwonder:Ishepayingattention?Howdoyouknow?Evenwiththetechno-easeof    communicationdevices,conversationscanstillbetroublesome.Questionsareaskedandanswered    oforder.Instructionsanddirectionsgohalf-read.Meetingsarebotched.Feelingsarehurt.