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1、Unit1Friendship李仕才一、阅读理解。Youuseherasashouldertocryon.Shetextsyoubackwithcasualjokes.Butshe,Xiaoice,isonlyavirtualchatbot（虚拟聊天机器人）.Xiaoice,Microsoft’slatestartificialintelligencerobot,wasbrieflyreleasedin2014,andreturnedtoWeChatin2015,whereshebecameabighit.Millionsofyoun
2、gChinesenowexchangemessageswithherdaily,TheNewYorkTimesreported.OnWeChat,Xiaoiceisanofficialaccount.Afterfollowingit,userscanstarttext-basedconversationswithXiaoice.＂HerincrediblelearningabilitywaswhypeoplelovedtotalkwithXiaoice,＂LiuJinchang,aresearcheratHigh-techResear
3、chandDevelopmentCenterundertheMinistryofScienceandTechnology,toldChinaDaily.Apartfromherabilitytoidentifyphotosandsendemojis（表情符号）inconversations,Xiaoicegains45percentofherknowledgefrominteractingwithusers,ChinaDailyreported.Chatbotprogramsfirstappearedinthemid-1960sint
4、heUS.Drivenbytoptechcompanies,theyarebecomingsmarterandmorecommon.Forinstance,IBM’slatestartificialintelligenceprogramservedasanacademicconsultantatAustralia’sDeakinUniversity,answeringstudents’questionsaboutcourseschedulesandfinancialaid.Apple’sSiriandAmazon’sAlexahave
5、beenusedasvoiceassistantswhocanreadnews,playmusicandevenmakejokesfortheirusers.Theseprogramsareexpectedtomovebeyondsmartphones,intotelevisions,carsandlivingrooms,TheNewYorkTimespointedout.However,itmaytakedecadesbeforescientistsdevelopa＂Samantha＂,theadvancedchatbotseeni
6、nthefictionfilmHer.Inthefilm,SamanthahasaromanticrelationshipwithheruserplayedbyUSactorJoaquinPhoenix.Manyviewerswereenthusiasticaboutthisfantasyofvirtualsoulmates.1.WhatdoestheunderlinedpartinParagraph2mean?A.Shebecameabestseller.B.Shebecameverypowerful.C.Shebecameamon
7、eymaker.D.Shebecameverypopular.2.WhichofthefollowingcanXiaoicedo?A.Dohousework.B.Spreadmessages.C.Identifyvariousphotos.D.Readnewstoitsusers.3.Whichcompany’schatbotprogramcanactasanacademicconsultant?A.Microsoft.B.IBM.C.Apple.D.Amazon.4.Whatcanbelearnedfromthelastparagr
8、aph?A.Chatbotswillbeappliedtocarssoon.B.Chatbotsmainlyrunonsmartphonesnow.C.SamanthaisplayedbyaUSactorinthefil
