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•完形填空•裁新闻报道难度★★★•ChineseBeidousatellitenavigationsystem中国北斗卫星导航系统Mostpeoplehavemapappsontheirphonesthatcanshowtheirlocationsandguidethemtowheretheywanttogo.Buthowdotheseappsystemsknowyour1.A.locationsB.systemsC.technologyD.numbersatanytimeorplace?Theyfindyoubyusingsatellitenavigation(satnav)systems(卫星导航系统)Asatnavsystemusesgroupsofsatellitestofindtheuserslocations.Thislocationinformationisthensenttoa2.A.placeB.receiverC.citizenD.country,suchasasmartphone.ThefirstsatnavsystemistheGlobalPositioningSystem(GPS)(全球定位系统)，whichbelongstotheUnitedStates.Thesystemistheworlds3.A.famousB.carefulC.importantD.leadingsatnavsystem.ButChina’ssatellitesareimportant4.A.withB.ofC.toD.forimprovingthesatnavsystem.Beidou,hasovertaken(超过)GPSinsize,Japan'sNikkeiAsianReviewreported.China5A.supportedB.providedC.sentD.heldBeidou'sfirstnavigationsatelliteintospacein2000.Chinaalsobecamethe6.A.firstB.secondC.thirdD.fourthcountrytobuildasatnavsystemaftertheUnitedStatesandRussia,People’sDailyreported.Asofrightnow,over30_7.A.roadsB.citiesC.countriesD.provincesinAfricaandtheMiddleEastare8.A.usingB.sellingC.makingD.showingtheBeidousystem.Withitsworld-leadingtechnology,BeidouisleadingChinesepeopletoabetterlife9.A.inB.onC.toD.byplayingimportantrolesindifferentareas,accordingtoXinhunNews.Forexample,over6.2millionvehiclesinChinaareusingBeidoufor10.A.systemB.placeC.navigationD.timeaccordingtoareportontheBeidousystemsconstructionand11.A.agreementB.developmentC.movementD.achievementAtthenewly-builtBeijingDaxingInternationalAirport,Beidouhasbeenusedtokeeptrackof(追踪)loadingandunloadingvehiclesindoorsandoutdoors.Whenthe12.A.supermarketB.airportC.schoolD.shopopens,eachbaggagecarthasBeidounavigationequipmenttohelppassengersgettheirluggage13.A.fasterB.slowerC.biggerD.smallerForasatnavsystem,the14.A.timeB.placeC.qualityD.numberofsatellitesisimportantforimprovingthesystem'spositioningaccuracy(定位精度).Themoresatellites,the15.A.oneB.everyC.moreD.lessaccuratethepositioningis.Thesatellitenavigationsystemisusefulinmanyways.•ChineseBeidousatellitenavigationsystem中国北斗卫星导航系统•Mostpeoplehavemapappsontheirphonesthatcanshowtheirlocationsandguidethemtowheretheywanttogo.Buthowdotheseappsystemsknowyour1atanytimeorplace?Theyfindyoubyusingsatellitenavigation(satnav)systems(卫星导航系统)•Asatnavsystemusesgroupsofsatellitestofindtheuserslocations.Thislocationinformationisthensenttoa2,suchasasmartphone.•ThefirstsatnavsystemistheGlobalPositioningSystem(GPS)(全球定位系统)，whichbelongstotheUnitedStates.Thesystemistheworld’s3satnavsystem.ButChina’ssatellitesareimportant4improvingthesatnavsystem.Beidou,hasovertaken(超过)GPSinsize,Japan'sNikkeiAsianReviewreported.•China5Beidou'sfirstnavigationsatelliteintospacein2000.Chinaalsobecamethe6countrytobuildasatnavsystemaftertheUnitedStatesandRussia,People’sDailyreported.Asofrightnow,over30_7inAfricaandtheMiddleEastare8theBeidousystem.•Withitsworld-leadingtechnology,BeidouisleadingChinesepeopletoabetterlife9playingimportantrolesindifferentareas,accordingtoXinhunNews.•Forexample,over6.2millionvehiclesinChinaareusingBeidoufor10accordingtoareportontheBeidousystemsconstructionand11.•Atthenewly-builtBeijingDaxingInternationalAirport,Beidouhasbeenusedtokeeptrackof(追踪)loadingandunloadingvehiclesindoorsandoutdoors.Whenthe12opens,eachbaggagecarthasBeidounavigationequipmenttohelppassengersgettheirluggage13•Forasatnavsystem,the14ofsatellitesisimportantforimprovingthesystem'spositioningaccuracy(定位精度).Themoresatellites,the15accuratethepositioningis.Thesatellitenavigationsystemisusefulinmanyways.••1.A.locationsB.systemsC.technologyD.numbers•2.A.placeB.receiverC.citizenD.country•3.A.famousB.carefulC.importantD.leading•4.A.withB.ofC.toD.for•5.A.supportedB.providedC.sentD.held•6.A.firstB.secondC.thirdD.fourth•7.A.roadsB.citiesC.countriesD.provinces•8.A.usingB.sellingC.making•9.A.inB.onC.toD.by•10.A.systemB.placeC.navigationD.time•11.A.agreementB.developmentC.movementD.achievement•12.A.supermarketB.airportC.schoolD.shop•13.A.fasterB.slowerC.biggerD.smaller•14.A.timeB.placeC.qualityD.number•15.A.oneB.everyC.moreD.less1.locations2.receiver3.leading4.for5.sent6.third7.countries8.using9.by10.navigation11.development12.airport13.faster14.number15.more体裁新闻报道The2019SpecialOlympicsWorldSummerGames2019年世界夏季特殊奥林匹克运动会OnMarch2I,AbuDhabi,thecapitaloftheUnitedArabEmirates(UAE),saidgoodbyetothe15thSpecialOlympicsWorldSummerGames,ItwasthefirstoneofitskindheldintheMiddleeast.The2019SpecialOlympicsWorldSummerGameswelcomedrecord-breaking190delegations(代表队)gatheringtobepartoftheevents.About7,500athletescompetedin24sportswiththehelpof3,000coaches.AccordingtoAmeeraAlMuharram,directorofvolunteersforthe15thSpecialOlympicsWorldSummerGamemorethan20,000peoplevolunteeredtosupporttheevents.ThesevolunteerssethighstandardsinthegamesandprovidertheminiworldinAbuDhahiwithwarmness.Besides,theysentamessageofinclusion(包容)totheworld-allthePeopleshouldhaveachancetoreachtheirfullpotential.ThisistheninthtimeforChinatosendadelegationtotheSpecialOlympicsWorldSummerGames.The104Chineseathletestookpartin10sportsincludin