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1、任务型阅读练习(1)Third-generationmobilephones,knownas3G,arethenextbigstepforthetelecomindustry.Dataspeedin3Gnetworksismuchquickerthanthatinpresenttechnology.Thismeansuserscanhavehigh-speedInternetaccessandenjoyvideoandCD-qualitymusicontheirphones.“Mobiledataisnotadream;it’snotanoptionbutarequire
2、ment,”saidLenLauer,headofaUScommunicationscompany,SprintPCS,ata3GconferenceinBangkokearlierthismonth.With3G,youcanforgetabouttextmessagestellingyouyesterday’snews;a3Gphonecanreceivevideonewsprograms,updatedfourtimesaday.Internetaccesswillalsobemuchquicker,makingiteasiertosurftheWebonyourp
3、honethanonyourcomputerathome.Face-to-facevideocallsDon’tworryaboutgettinglost.3Gphonesoffermapservicessoyoucanfindanewrestaurantjustbypressingafewkeysonyourhandset.However,themostimpressivepartof3Gtechnologyisvideocalling.Withlivetwo-wayvideocommunication,youcanhaveface-to-facetalkswithfr
4、iendsandfamilyonyourmobilephone.ManyEuropeancountrieshavealreadylaunchedtheservice.InMay2000theUSGovernmentissuedfivelicensetorun3Gwirelessservices,whilethefirst3GphonesarrivedinItalyinMarchthisyear.Internationaltelecomcompaniescan’twaittosell3GinChina,theworld’slargestmobiletelecommunica
5、tionsmarket.Buttheywillhavetobepatient.Atthemoment,Chinaisbusytestingits3G-basedtechnologies,networksandservices.Thiswillbefollowedbyatrialperiodbeforethephonescanfinallyhittheshops.“Weneedtocreateapoolof3Gcustomersbeforethelarge-scalecommerciallaunchoftheservice,”saidFanYunjun,marketingm
6、anagerforBeijingMobile.“Weexpectthatthe3Glicenseswillbeissuedlatenextyear.”3GMobilePhones(71)____________▪Dataspeed:quickerthanthatin(72)________technology▪Videoand(73)_______music▪Videonewsprograms:(74)________fourtimesaday▪Internetaccess:quickerand(75)_________Impressivefunctions▪Offer(
7、76)__________services,helpingyoufindyourway▪(77)_________two-wayvideocommunication3GphonesinChina▪Chinaisbusy(78)________its3G-basedtechnologies,networksandservices.▪3Gphonesshouldgothroughatrialperiodbeforebeingputinto(79)_________.▪3Gphonesare(80)__________tobesee