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2023名校版高考英语阅读理解精读附答案AustriancompanyTec-Innovationrecentlyunveiledsmartshoesthatuseultrasonicsensors(声波传感器)tohelppeoplesufferingfromblindnessorvisionimpairmenttodetectobstaclesuptofourmetresaway.KnownasInnoMakethesmartshoeaimstobecomeanalternativetothedecades-oldwalkingstickthatmillionsofpeoplearoundtheworlddependontogetaroundassafelyaspossible.ThecurrentlyavailablemodelreliesonsensorstodetectobstaclesandwarnsthewearerviavibrationandanaudiblealarmsoundedonaBluetooth-linkedsmartphone.Thatsoundsimpressiveenoughbutthecompanyisalreadyworkingonamuchmoreadvancedversionthatincludescamerasandartificialintelligencetonotonlydetectobstaclesbutalsotheirnature.“NotonlyisthewarningthatIamfacinganobstaclerelevantbutalsotheinformationaboutwhatkindofobstacleIamfacing.BecauseitmakesabigdifferencewhetherBsawallacarorastaircase/MarkusRafferoneofthefoundersofTec-InnovationtoldTechXplore.Ultrasonicsensorsonthetoeoftheshoedetectobstaclesuptofourmetresaway.Theweareristhenwarnedbyvibrationand/oraudiosignals.Thisworksverywellandisalreadyagreathelptomepersonally.7;ThecurrentversionoftheInnoMakeshoeisalreadyavailableforpurchaseontheTec-Innovationwebsitefor3200perpair.Theadvancedsystemisintegratedinthefrontoftheshoesinawaterproofanddustproofcase.Itispoweredbyaheavy-dutybatterythatcanlastforuptooneweekdependingonuse.ThebatterycanbechargedinjustthreehoursusingaUSBcable.ThenextstepforTec-Innovationistousethedatacollectedbyitssystemtocreateakindofstreetviewnavigationmapforvisuallyimpairedpeople.Asitcurrentlystandsonlythewearerbenefitsineachcasefromthedatatheshoecollectsasheorshewalks.Itwouldbemuchmoresustainableifthisdatacouldalsobemadeavailabletootherpeopleasanavigationaid“computerscientistFriedrichFraundorferexplained..Whatdoestheunderlinedword“unveiledinparagraph1probablymeanA.Purchased.B.Launched.C.Evaluated.D.Promoted..WhatisrequiredwhenapersonusesInnoMakeA.Anultrasonicsensor.B.Awalkingstick.C.Asmartphone.D.Anewcamera..WhatcanweknowaboutMarkusRafferA.Hehimselfisvisuallyimpaired.B.Heisfacedwithalotofobstacles.C.HeisthefounderofTechXplore.D.Hehasdifferentopinionsfromothers..WheredoesthetextprobablyappearA.Inalabresearch.B.Inabookreview.C.Inahealthmagazine.D.Inasciencewebsite.
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15.DInhabitatsacrosstheplanetanimalsperiodicallydropeverythingtowalkflyorswimtoanewplace.Wildlifesuchaswhalesandgeeselearnmigrationpathsbyfollowingtheirparents.Othersincludingsmallsongbirdsgainthedistanceanddirectionoftheirmigrationwithintheirgeneticcode.Andsomeanimalsuseacombinationofgeneticsandculturetoguidetheirmigration.Anothergroupofmigratorsdoesnotquitefiteithermodelandresearchershaveonlyrecentlystartedtofigureouthowtheyfindtheirway.TaketheCorysshearwateranoceangoingseabirdthatmigratesovertheAtlanticeveryyear.Theyoungdonotmigratewiththeirparentssoculturecannotexplaintheirjourneys.Andtheexactpathsvarywildlyfromindividualtoindividualmakinggeneticsequallyunlikely.Corysshearwatersarelong-livedrarelyproducingyoungsuccessfullybeforeagenine.Thisleavesanopeningforlearningandpracticetodeveloptheirmigrationpatterns.Researcherscallthistheexploration-refinement”anduntilnowithasbeenhypothetical(假设的)becauseofdifficultiesintrackingmigratoryanimals/movements.Butateamofresearchershasdonethatbyattachingsmallgeolocatorstomorethan150ofthebirdsagedfourtonine.Theyfoundthatyoungerbirdstraveledlongerdistancesforlongerperiodsandhadmorediversepathsthanolderbirds.“Wefinallyhaveevidenceoftheexploration-refinementformigratorybirds“saysLetiziaCampioniwholedthestudy.YoungerCorysshearwatersareabletoflyjustasfastastheadults—buttheydonotzsuggestingthattheyoungdomoreexploringwhichgraduallyfadesastheymatureandsettleintoapreferredcourse.Althoughitmayseemlessefficientthanotherstrategies;explorationrefinementcouldbebeneficialtobirdsandotherorganismsinarapidlychangingworldduetounpredictableman-madechanges/saysBarbaraFrei.Itmightbesafertorepeatabehaviorthatwasrecentlysuccessfulthantorelyonpatternsthatwereperfectedlongagobutmightnolongerbesafe.Whatisthefirstparagraphmainlyabout.Itdescribesanimalshabitats.Ittalksaboutmigrationmodels.Itcomparesdifferentspecies.Itintroducesatrackingtechnology.Whatdoestheunderlinedwordthisinparagraph3refertoTheopeningforlearningandpractice.TheuniquelivinghabitofCorysshearwaters.ThewayCorysshearwatersformtheirmigrationpatterns.TheprocessscientiststrackCorysshearwatersmovements.WhatdoesLetizia*sstudyfindabouttheyoungerCorysshearwatersTheytravelasmuchasadultbirds.Theymoveinapredictablemanner.Theylowerthespeedforexploration.Theylookforacoursewiththeirparents.WhatcanweconcludefromthelastparagraphMan-madechangesmakemigrationeasier.Animalsmakeasaferjourneyviaafixedtrack.Courseexplorationcontributestobirdsadaptability.Acombinationofstrategiesassuresmigrationsuccess.32-35BCCC。