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1、2015理工B完形填空第六篇CarThievesCouldBeStoppedRemotelySpeedingoff1inastolencar,thethiefthinkshehasgotagreatcatch2.Butheisinanastysurprise3.Thecarisfittedwitharemoteimmobilizer,andaradiosignalfromacontrolcentermilesawaywillensurethatoncethethiefswitchestheengine1,hewill
2、notbeabletostartitagain.Fornow,suchdevices2onlyavailableforfleetsoftrucks4andspecialistvehiclesusedonconstructionsites.Butremoteimmobilizationtechnologycouldsoonstarttotrickledowntoordinarycars5,and3beavailabletoordinarycarsintheUK4twomonths.Theideagoeslikethis
3、.Acontrolboxfittedtothecarincorporates65miniaturecellphone,amicroprocessorandmemory,andaGPS7satellitepositioningreceiver.6thecarisstolen,acodedcellphonesignalwilltelltheunittoblockthevehicle’senginemanagementsystemandpreventtheengine7restarted.Thereareevenplans
4、forimmobilizers8shutdownvehiclesonthemoves8,thoughtherearefearsoverthesafetyimplicationsofsuchasystem.IntheUK,anarrayof9technicalfixes10isalreadymaking9harderforcarthieves.“Thepatternofvehiclescrimehaschanged.”saysMartynRandallofThatcham,asecurityresearchorgani
5、zationbasedinBerkshire11thatisfundedinpart10themotorinsuranceindustry.Hesaysitwouldonlytakehimafewminutesto11anovicehowtostealacar,usingabareminimumoftools12.Butonlyifthecarismorethan10yearsold.Moderncarsareafartougherproposition13,astheirenginemanagementcomput
6、erwillnot12themtostartunlesstheyreceiveauniqueIDcodebeamedout14bytheignitionkey.IntheUK,technologieslikethis13achievea31percentdropinvehicle-relatedcrime15since1997.Butdeterminedcriminalsarestillmanagingtofindotherwaystostealcars.Oftenbygettingholdoftheowner’sk
7、eysinaburglary.In2000,12percentofvehiclesstolenintheUKweretakenbyusingtheowner’skeys,whichdoublesthepreviousyear’sfigure.Remote-controlledimmobilizationsystemwould14amajornewobstacleinthecriminal’swaybymakingsuchtheftspointless.AgroupthatincludesThatcham,thepol
8、ice,insurancecompaniesandsecuritytechnologyfirmshavedevelopedstandardsforasystemthatcouldgoonthemarketsoonerthanthe__15__expects.1.AofBonCatDof2.AisBwasCwereDare3.AcanBhavet
