重慶2025自考[低空技術(shù)與工程]英語(yǔ)（二）易錯(cuò)題專練一、單項(xiàng)選擇題（每題1分，共10題）1.Thedevelopmentoflow-altitudetechnologyinChongqinghasbeen______bytherapidgrowthofurbanairmobility.A)acceleratedB)deceleratedC)stabilizedD)hindered2.WhichofthefollowingisNOTakeychallengeinlow-altitudeflightsafety?A)AirtrafficcongestionB)WeatherinterferenceC)Ground-basedinfrastructureD)Energyconsumptionefficiency3.Inlow-altitudedroneoperation,theterm"VTOL"standsfor______.A)VerticalTake-OffandLandingB)VerticalTake-OffandLANDINGC)VerticalTake-OffandLaunchD)VerticalLandingandOperation4.Theuseoflow-altitudeplatformsinChongqing'stransportationsystemisexpectedto______.A)increaseinfrastructurecostsB)reduceenergyefficiencyC)enhancelast-miledeliveryD)decreaseairquality5.Low-altitudeairnavigationsystemsrelyheavilyon______forreal-timepositioning.A)GPSonlyB)GLONASSonlyC)satelliteandground-basedsystemsD)visuallandmarks6.WhichregulatoryagencyinChinaoverseeslow-altitudeairspacemanagement?A)CivilAviationAdministrationofChina(CAAC)B)MinistryofTransportC)StateCouncilAviationAdministrationD)ChongqingMunicipalGovernment7.Theintegrationoflow-altitudetechnologywithsmartcitysystemscan______.A)reducecommunicationbandwidthB)increaseoperationalcomplexityC)improvetrafficflowefficiencyD)lowersafetystandards8.Inlow-altitudedronemaintenance,theinspectionofpropellersisprimarilyfocusedon______.A)electricalconnectionsB)structuralintegrityC)softwareupdatesD)batterycapacity9.Theterm"UAS"inlow-altitudetechnologyrefersto______.A)UnmannedAirSystemsB)UrbanAirSystemsC)UnmannedAerialSystemsD)UtilityAirSystems10.Low-altitudeflightoperationsinmountainousareasofChongqingfaceuniquechallenges,suchas______.A)strongwindsB)stableaircurrentsC)limitedvisibilityD)alloftheabove二、完形填空（每題1分，共10題）Instructions:Choosethebestwordtofillineachblank.Theadvancementoflow-altitudetechnologyinChongqinghasbroughtsignificantchangestourbantransportation.Low-altitudeplatforms,suchasdronesandairtaxis,arebeingtestedfor(11)inlast-miledelivery,reducingtrafficcongestionandimprovingdeliverytimes.However,their(12)dependsheavilyonweatherconditions,whichcanoftenbeunpredictableintheregion.Toensure(13),theCivilAviationAdministrationofChina(CAAC)hasimplementedstrictregulationsforlow-altitudeflightoperations.Theseregulationsfocuson(14),suchasaltituderestrictions,no-flyzones,andcommunicationprotocols.Additionally,theuseoflow-altitudeairnavigationsystemsrequires(15)integrationwithexistinginfrastructure.Theintegrationoflow-altitudetechnologywithsmartcitysystemscan(16)trafficflowefficiencybyprovidingreal-timedataonairtraffic.Thishelpsin(17)potentialcollisionsandoptimizingflightpaths.Moreover,the(18)ofdronesinagriculturehasbeenparticularlypromising,astheycanmonitorcropsanddetectissuesearly.However,challengesremain,suchas(19)andenergyconsumption.The(20)ofsustainablebatteriesandefficientpropulsionsystemsiscrucialforthelong-termviabilityoflow-altitudetechnology.11.A)efficiencyB)effectivenessC)flexibilityD)feasibility12.A)successB)failureC)efficiencyD)reliability13.A)safetyB)speedC)costD)convenience14.A)airtrafficcontrolB)groundcontrolC)weathermonitoringD)energymanagement15.A)seamlessB)manualC)independentD)automated16.A)enhanceB)reduceC)disruptD)ignore17.A)preventingB)causingC)delayingD)avoiding18.A)adoptionB)rejectionC)limitationD)prohibition19.A)noisepollutionB)windresistanceC)technicalerrorsD)maintenancecosts20.A)developmentB)availabilityC)improvementD)reduction三、閱讀理解（每題2分，共5題）Passage1Low-altitudetechnology,particularlydrones,hasbeenrapidlyadoptedinChongqingforvariousapplications.Thecity'shillyterrainanddenseurbanareasmaketraditionaltransportationmethodsinefficient.Dronesofferacost-effectivesolutionforlast-miledelivery,especiallyinremoteorhard-to-reachareas.However,theiruseislimitedbyregulatoryconstraints,suchasflightaltituderestrictionsandno-flyzones.TheCivilAviationAdministrationofChina(CAAC)hasestablishedguidelinestoensuresafetywhilepromotinginnovation.Questions:21.WhatistheprimaryadvantageofusingdronesinChongqing?A)ReducedenergyconsumptionB)ImprovedairqualityC)Efficientlast-miledeliveryD)Enhancedtrafficflow22.WhatchallengesdodronesfaceinChongqing?A)HighmaintenancecostsB)LimitedbatterylifeC)RegulatoryrestrictionsD)Technicalfailures23.Whichagencyregulateslow-altitudedroneoperationsinChina?A)MinistryofTransportB)CivilAviationAdministrationofChina(CAAC)C)StateCouncilAviationAdministrationD)ChongqingMunicipalGovernmentPassage2Theintegrationoflow-altitudetechnologywithsmartcitysystemshasimprovedurbanmanagementinChongqing.Low-altitudeairnavigationsystemsprovidereal-timedataonairtraffic,enablingbettertrafficflowmanagement.Forinstance,dronescanmonitortrafficcongestionandalertauthoritiestotakenecessaryactions.Additionally,low-altitudeplatformshavebeentestedforemergencyresponsescenarios,suchasdeliveringmedicalsuppliestodisaster-strickenareas.However,thescalabilityofthesesystemsdependsonadvancementsincommunicationtechnologyandinfrastructure.Questions:24.Howdoeslow-altitudetechnologybenefitsmartcities?A)ReducescommunicationbandwidthB)EnhancestrafficmanagementC)IncreasesinfrastructurecostsD)Decreasesairquality25.Whatisapotentialapplicationoflow-altitudeplatformsinemergencyresponse?A)MonitoringairqualityB)DeliveringmedicalsuppliesC)ReducingnoisepollutionD)OptimizingenergyusagePassage3Thedevelopmentoflow-altitudeflightsafetyhasbeenafocusinChongqing.Challengessuchasairtrafficcongestion,weatherinterference,andground-basedinfrastructurehavebeenaddressedthroughadvancednavigationsystems.Thesesystemsusesatelliteandground-basedtechnologiestoensureprecisepositioningandcollisionavoidance.However,theintegrationofthesesystemswithexistinginfrastructureremainsachallenge.TheCivilAviationAdministrationofChina(CAAC)hasbeenworkingonstandardstoensureinteroperabilityandsafety.Questions:26.Whatarethemainchallengesinlow-altitudeflightsafety?A)HighenergyconsumptionB)WeatherinterferenceC)LowvisibilityD)Alloftheabove27.Howdolow-altitudenavigationsystemsimproveflightsafety?A)ByreducingcommunicationbandwidthB)Byprovidingreal-timepositioningC)ByincreasingoperationalcomplexityD)Bylimitingflightaltitudes四、翻譯題（每題5分，共2題）28.TranslatethefollowingintoEnglish:"低空技術(shù)與工程的發(fā)展對(duì)重慶的城市交通產(chǎn)生了深遠(yuǎn)影響。無(wú)人機(jī)和空中出租車等低空平臺(tái)的測(cè)試和應(yīng)用，不僅提高了物流效率，還減少了交通擁堵。"29.TranslatethefollowingintoEnglish:"在山區(qū)低空飛行操作中，風(fēng)力、氣流和能見(jiàn)度等因素對(duì)飛行安全至關(guān)重要。因此，飛行員需要接受嚴(yán)格的培訓(xùn)，以應(yīng)對(duì)這些挑戰(zhàn)。"五、簡(jiǎn)答題（每題10分，共2題）30.Discussthekeychallengesinintegratinglow-altitudetechnologywithsmartcitysystemsinChongqing.31.ExplaintheroleoftheCivilAviationAdministrationofChina(CAAC)inregulatinglow-altitudeflightoperationsinlow-altitudeairspace.答案與解析一、單項(xiàng)選擇題答案1.A)accelerated2.D)Energyconsumptionefficiency3.A)VerticalTake-OffandLanding4.C)Enhancelast-miledelivery5.C)Satelliteandground-basedsystems6.A)CivilAviationAdministrationofChina(CAAC)7.C)Improvetrafficflowefficiency8.B)Structuralintegrity9.C)UnmannedAerialSystems10.D)Alloftheabove解析:1.Low-altitudetechnologyinChongqinghasbeenacceleratedbyurbanairmobility.2.Energyconsumptionefficiencyisnotaprimarychallenge;instead,airtrafficcongestionandweatherinterferencearemoresignificant.3.VTOLstandsforVerticalTake-OffandLanding,akeyterminlow-altitudedroneoperations.4.Low-altitudeplatformsenhancelast-miledeliveryefficiencyinurbanenvironments.5.Low-altitudenavigationsystemsrelyonbothsatelliteandground-basedtechnologiesforaccuracy.6.TheCAACisthemainregulatorybodyforlow-altitudeairspaceinChina.7.Integrationwithsmartcitysystemsimprovestrafficflowefficiency.8.Propellersrequirestructuralintegritycheckstoensuresafeoperation.9.UASstandsforUnmannedAerialSystems,astandardtermintheindustry.10.MountainousareasinChongqingfacechallengeslikestrongwinds,stableaircurrents,andlimitedvisibility.二、完形填空答案11.B)effectiveness12.A)success13.A)safety14.A)airtrafficcontrol15.A)seamless16.A)enhance17.A)preventing18.A)adoption19.A)noisepollution20.A)development解析:Theadvancementoflow-altitudetechnologyinChongqinghasbroughtsignificantchangestourbantransportation.Low-altitudeplatforms,suchasdronesandairtaxis,arebeingtestedforeffectivenessinlast-miledelivery,reducingtrafficcongestionandimprovingdeliverytimes.However,theirsuccessdependsheavilyonweatherconditions,whichcanoftenbeunpredictableintheregion.Toensuresafety,theCivilAviationAdministrationofChina(CAAC)hasimplementedstrictregulationsforlow-altitudeflightoperations.Theseregulationsfocusonairtrafficcontrol,suchasaltituderestrictions,no-flyzones,andcommunicationprotocols.Additionally,theuseoflow-altitudeairnavigationsystemsrequiresseamlessintegrationwithexistinginfrastructure.Theintegrationoflow-altitudetechnologywithsmartcitysystemscanenhancetrafficflowefficiencybyprovidingreal-timedataonairtraffic.Thishelpsinpreventingpotentialcollisionsandoptimizingflightpaths.Moreover,theadoptionofdronesinagriculturehasbeenparticularlypromising,astheycanmonitorcropsanddetectissuesearly.However,challengesremain,suchasnoisepollutionandenergyconsumption.Thedevelopmentofsustainablebatteriesandefficientpropulsionsystemsiscrucialforthelong-termviabilityoflow-altitudetechnology.三、閱讀理解答案21.C)Efficientlast-miledelivery22.C)Regulatoryrestrictions23.B)CivilAviationAdministrationofChina(CAAC)24.B)Enhancestrafficmanagement25.B)Deliveringmedicalsupplies26.D)Alloftheabove27.B)Byprovidingreal-timepositioning解析:21.Dronesofferefficientlast-miledeliveryinChongqing.22.Regulatoryrestrictionslimitdroneuse.23.TheCAACregulateslow-altitudeoperations.24.Low-altitudetechnologyenhancestrafficmanagement.25.Dronescandelivermedicalsuppliesinemergencies.26.Challengesincludeweather,airtraffic,andvisibility.27.Navigationsystemsprovidereal-timepositioningforsafety.四、翻譯題答案28."Thedevelopmentoflow-altitudetechnologyandengineeringhashadaprofoundimpactonurbantransportationinChongqing.Thetestingandapplicationoflow-altitudeplatformssuchasdronesandairtaxishavenotonlyimprovedlogist