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  Thefirstdecadeofthe21stcenturyhasbeenaremarkableperiodforinventions.Herearesomeofthemostinfluentialinventionsinthefirstdecade.1.iPodandiTunes:ThesetwoinventionsfromAppleInc.presentedarevolutionarynewwayfo

  Thefirstdecadeofthe21stcenturyhasbeenaremarkableperiodforinventions.Herearesomeofthemostinfluentialinventionsinthefirstdecade.

  1.iPodandiTunes:

  ThesetwoinventionsfromAppleInc.presentedarevolutionarynewwayforpeopletolistentomusicandfundamentallychangedtherecordingindustry.iTuneswasintroducedinJanuary,2001andwasmarketedasaprogramthattransferred (转录) CDsintodigitalaudiofilesandhelpedorganizedigitalrecordings.Laterthatyear,AppleintroducedtheiPod,adevice (设备)thatusedaharddisktostoremusicfiles.Thefirstmodelhada5GBcapacityandcouldholdover1,000songs.

  2.iPhone:

  TheiPhonefromAppleInc.wasreleasedinJuneof2007andcompletelychangedthewaymobilephonesareusedpersonallyandinbusiness.Olderphonestypicallyincludedvoicecommunicationsandsometimesakeyboardtosendtextmessages.Phonesthatofferedinternetaccesswereusuallyunreadableanddifficulttohandle.TheiPhoneintroducedthemulti-touchinterface(界面) thatallowsforquickandeasyaccesstodata,music,andpictureswhileprovidingstorageforotherimportantinformation.

  3.ElectricCar:

  TeslaMotorswasformedin2003.Itwasthefirstcompanytoproduceavehiclethatdidnothavesignificantdifficultyinproductionorsales.Teslavehiclesclaiman88% efficiencyratingcomparedto20-25% fortraditionalgasoline-poweredcars.AccordingtodatafromtheNationalFireProtectionAssociation,adriveris"5timesmorelikelytoexperienceafireinatraditional gasolinecarthanaTesla."

  4.Facebook:

  Facebookwasnotthefirstsocialnetworkingwebsite,butsinceitsintroductionin2004ithasbeenthemostinfluentialmedium.150millionusersworldwideappreciateitsmultitudeoffeaturesandeasyaccessibility.Theconceptofbuildingconnectionsthroughinternethaschangedthemannerinwhichbusinessesmarkettheirproductsandpeopleinteractwithoneanother.

  21.WhatcanwelearnaboutiTunes?___

  A.Itisusedtostoremusic.

  B.Ithasaharddisk.

  C.ItturnsCDsintodigitalaudiofiles.

  D.ItwasintroducedafteriPodwasinvented.

  22.Comparedtoatraditionalga

1回答
2020-05-16 07:22
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彭晓晖

  21.C细节题.根据文章内容iTuneswasintroducedinJanuary,2001andwasmarketedasaprogramthattransferred(转录)CDsintodigitalaudiofilesandhelpedorganizedigitalrecordings.由此可知,...

2020-05-16 07:26:51

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