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1、2008年6月21日大学英语六级真题及答案PartⅠWriting(30minutes)WillE-booksReplaceTraditionalBooks 1.随着信息技术的发展，电子图书越来越多 2.有人认为电子图书会取代传统图书，理由是…… 3.我的看法注意：此部分试题在答题卡1上PartⅡReadingComprehension(SkimmingandScanning)(15minutes)DirectionsInthispart,youwillhave15minutestogooverthepassageq
2、uicklyandanswerthequestionson
AnswerSheet1Forquestions1-7,choosethebestanswerfromthefourchoicesmarkedA),B),C)andD.For
questions8-10,completethesentenceswiththeinformationgiveninthepassage.WhatwilltheworldbelikeinfiftyyearsThisweeksometopscientists,includingNobelPr
3、izewinners,gavetheirvisionofhowtheworldwilllook
in2056,frongas-poweredcarstoextraordinaryhealthadvances,JohnInghamreportsonwhattheworld’s
finestmindsbelieveourfutureswillbe.Forthoseofusluckyenoughtolivethatlong,2056willbeaworldofalmostperpetualyouth,whereobesity
i
4、saremotememoryandrobotsbecomeourcompanions.Wewillberubbingshoulderswithaliensandcolonizingouterspace.Betterstill,ourdescendantsmightat
lastliveinaworldatpeacewithitself.Thepredictionisthatwewillhavefoundasourceofinexbaustible,safe,greenenergy,andthatsciencewill
ha
5、vekilledoffreligion.Iftheyarerightwewillhaveremovedtwoofthemaincausesofwar-our
dependenceonoilandreligiousprejudice.Willwereally,astoday’sscientistsclaim,beabletoliveforeveroratleastcheattheageingprocesssothat
theaveragepersonlivesto150Ofcourse,allthesepredictions
6、comewithascientifichealthwarning.HarvardprofessorStevenPinkersays
“Thisisaninvitationtolookfoolish,aswiththepredictionsofdomedcitiesandnuclear-poweredvacuum
cleanersthatweremade50yearago.”LivinglongerAnthonyAtala,directoroftheWakeForestInstituteinNorthCarolina,bel
7、ivesfailingorganswillbe
repairedbyinjectingcellsintothebody.Theywillnaturallytostraighttotheinjuryandhelphealit.A
systemofinjectionswithoutneedlescouldalsoslowtheageingprocessbyusingthesameprocessto“tune
”cells.BruceLahn,professorofhumangeneticsattheUniversityofCh
8、icago,anticipatestheabilityto
produce“unlimitedsupplies”oftransplantablehumanorganswithouttheneededaneworgan,suchas
kidney,thesurgeonwouldcontactacommer
