新執(zhí)照題庫-管制英語 (一)

管制英語

一、選擇題

1、Inradiotelephony,thecallsignforacontrollerofaerodromecontrolserviceis.

A^Tower

B、Ground

C、Approach

D、Control

答案：A

2、Inradiotelephony,thecallsignforacontrollerinareacontrolcenteris.

A、Tower

Ground

C、Approach

D、Control

答案：D

3、Jetstreamregionisanareawherethewindspeedisgreaterthanm/s.

A、80

B、20

C、30

D、15

答案：C

4、Thehorizontalrangeforlargescaleweatherisabout.

A、500-5000km

greaterthan5000km

C、50?500km

D^lessthan50km

答案：A

5、Whenthecontrollerasksthepilotto"standby〃,hemeans.

A、heknowsthepilotcalled

B^hewillgetbacktothepilotassoonaspossible

C>thecontrollermaybetalkingtosomeoneelseonadifferentfrequency

D、alloftheabove

答案：D

6、ThecountryindicatorofcivilaircraftforthePeople'sRepublicofChinais.

A、A

B

C^W

D、Y

答案：B

7、Anaircraftat3,000ftAGLand69milesfromaspecificVHFgroundstationmayimprove

receptionby.

A^descendingtoaloweraltitude

B、decreasingthealtimetersetting

C、increasingthevolume

D^climbingtoahigheraltitude

答案：D

8、ICAOadoptedaphoneticalphabettobeusedinradiotransmissionsinorderto

A^avoidmisunderstandingofletterswithsimilarsounds

B、avoidmisunderstandingsofletterswithdifferentsounds

C、makeletterseasytopronounce

D、makeletterseasytoremember

答案：A

9、Constantattentiontocorrectphraseologyandprocedureswill.

A、resultintheirusebecomingautomatic

B、ensureahighstandardofradiotransmissions

C>contributetothesafetyofoperations

D、bringaboutalloftheabove

答案：D

10>Inradiotelephony,thealtitude8,500istransmittedas.

A^eightfiverzerozero

B、eightyfivehundred

C^eightthousandfivehundred

D、eightfive00

答案：C

11、Inradiotelephony,thealtitude18,500istransmittedas.

A^oneeightfivezero

eighteenthousandfivehundred

C^oneeightfivehundred

D^oneeightthousandfivehundred

答案：D

12>Inradiotelephony,FL390istransmittedas,

A^FoxtrotLimathreeninezero

B、Flightlevelthreehundredandninety

C>FoxtrotLimathreehundredandninety

D、Flightlevelthreeninezero

答案：D

13、Whentransmittingtime,6:18p.m.isgivenas.

A^sixoneeightPapaMike

B、sixeighteenPapaMike

C^eighteeneighteen

D^oneeightoneeight

答案：D

14>Inradiocommunication,1:30p.m.istransmittedas.

A、onethirtyPapaMike

halfpastonePapaMike

C>onethreethreezero

D、thirteenthirty

答案：C

15>Whenflyingfromnortheasttosouthwestonstablewarmfront,theA/Cwillpasscloudinthe

sequenceof.

A、Ci-Cs-As-Ns

B、Cs-As-Ci-Ns

C、Ci-Cc-Ac-Ns

D、Ns-As-Cs-Ci

答案：A

16、Whentransmittingtime,09:16canbegivenas.

A、zeronineonesix

B^ninesixteen

C、onesix

D、eitherAorC

答案：D

17、Aircraftwithaflightrangegreaterthankmarelong-rangeaircraft.

A、2400

B、3600

C、4800

D、6000

答案：C

18、ThemostsignificantlimitationofVHFsignalsisthatthey.

A、bounceofftheionosphere

B、followthecubatureoftheearth

C>willnotpenetrateclouds

D、travelonlyinastraightline

答案：D

19、Inradiotelephony,thecallsignforacontrollerforisGround.

A>surfacemovementcontrol

B、aerodromecontrol

C、aproncontrol

D、approachcontrol

答案：A

20>Aradiotransmitterisactivatedwhenthe.

A、pilotorcontrollerspeaks

B、microphoneiskeyed

C、setisturnedon

D、frequencyisselected

答案：B

21、Thephrase"goahead"means"

A^clearedfortakeoff

proceedwithyourmessage

C>passtheaircraftahead

D、proceedstraightahead

答案：B

22>Theidentificationmarkingsofcivilaircraftinclude.

A^nameofairlines

airlineslogo

C、nationalityandregistrationmarking

D>alloftheabove

答案：D

23、Whichstatementbelowisnottrue?

A、Shorteningtheaircraftcallsignreducestheamountofairtimeneededforfurther

transmissions

B、Thecontrollermaynotshortenthecallsignofanaircraftifthereareotheraircraftnearbywith

asimilarcallsign

C^Itisthecontrollerwhocaninitiatetousetheshortenedaircraftcallsign

D^Eitherthepilotorcontrollercaninitiatetoshortentheaircraftcallsign

答案：D

24>Aradiothatcombinesatransmitterandreceiverinoneunitiscalleda.

A^duplex

B、transceiver

C、unicornstation

D>simplesystem

答案：B

25、Whenestablishingcommunications,.

A、thefullcallsignsofboththeaircraftandtheATCunitsshouldbeused

B、theshortenedcallsignsofboththeaircraftandtheATCunitsshouldbeused

C、theshortenedcallsignoftheaircraftandthefullcallsignsoftheATCunitsshouldbeused

D、noneoftheaboveiscorrect

答案：A

26、If,atanytime,thepilotisgivenaninstructionthatisbeyondhisairplane'scapabilitiesoris

notsafetofollow,whichofthefollowingpracticesisnotright?

A^Thepilotshouldinformthecontrollerthatheisunabletofollowthecontroller'sdirections

B、Thecontrollershouldamendhisclearanceforthepilot

C>Thepilotshouldcomplywiththecontroller'sinstructionswithoutreservation

D、Thepilotwillcheckwiththecontrollerforanewinstructionthattheaircraftcancomplywith

答案：C

27、Thataircraftflywrongroutesorchangerouteswithoutauthorizationis.

A^seriousflyingaccident

B、generalflyingaccident

C^flyingincident

D^seriousfault

答案：C

28>Whichofthefollowingisnotacorrectprocedure?

A、Controllersshouldpassaclearanceslowlyandclearlytoavoidwastefulrepetition

Arouteclearanceshouldbepassedtoanaircraftbeforestartup

C>Controllersshouldavoidissuingaclearancetoapilotoccupiedintaxiingmaneuvers

D、Onspecificoccasions,aclearancemaybepassedtoapilotengagedinline-uportakeoff

maneuvers

答案：D

29>Whenanerrorismadeatransmission,z/〃shallbespoken,thelastcorrectgroupor

phraserepeatedandthenthecorrectversiontransmitted.

A、Correction

B、Correction,Isayagain

C>No,Iamwrong

D、Negative

答案：A

30、Code7500alertsATCthat.

A、anaircrafthasbeenhijacked

B、thefailureoftwo-wayradiocommunicationshasbeenencountered

C、emergencyconditionexists

D、falsealarmshavebeensentout

答案：A

31、Inradiocheck,a\readyoufive“means?

A^yoursignalisveryweak

B、Icannothearyou

C^yourtransmissionisperfectlyclearandunderstandable

D、yourtransmissionisreasonablyclear

答案：C

32、Thepilotshouldterminatethereadbackby.

A^theaircraft'scallsign

BtheATCcallsign

C、theword"out"

D、theword"over"

答案：A

33、Ifanaircraft'sreadbackofaclearanceorinstructioniswrong,thecontrollershalltransmit

“"followedbythecorrectversion.

A、Correction

B、Correction,Isayagain

C、No,tryagain

D、Negative

答案：D

34>Whichstatementbelowisnottrue?

A、Thephrase"takeoff“isusedonlyintakeoffclearanceorincancellationoftakeoffclearance

B、AnATCrouteclearanceservesasanauthorizationforline-uportakeoffmaneuvers

C、Theword“departure"or"airborne"isusedininstructionsotherthantakeoffclearances

D、Thephrase"takeoff“isnotusedinanATCrouteclearance

答案：B

35>Ifacorrectioncanbestbemadebyrepeatingtheentiremessage,theoperatorshallusethe

phrase""beforetransmittingthemessageasecondtime.

A、Correction

B、Correction,Isayagain

C>Sorry,Imadeamistake

D^Sorry,111sayagain

答案：B

36、Thephrase"ifnotpossible,advise“maybeusedtogetherwiththeclearanceorinstruction

A、whenthecontrollerisindoubtaboutthecapabilityofthepilotincomplyingwiththe

clearanceorinstruction

afteranalternativeclearanceorinstructionisoffered

C^ifthecontrollerissurethatthepilotcannotcomplywiththeclearanceorinstruction

D^whenthecontrollerisnotreadytohelpthepilot

答案：A

37、Thephrase“unabletocomply“isused.

A^bythecontrollerbeforeheamendstheclearanceorinstruction

B、bythepilottoadvisethecontrollerhecannotcarryouttheclearanceorinstructionreceived

C>bythepilotbeforehetakesactionontheclearanceorinstructionreceived

D、bythecontrollertoinformthathecannotcomplywiththepilot'srequirement

答案：B

38、Readbackprocedureisnotanecessityfor.

A^maneuversrelatedtotherunway-in-use

B、headingandspeedinstructions

C^levelinstructions,altimetersettingsandSSRcodes

D^winddirectionandspeed

答案：D

39、WhichofthefollowingisnotapurposefortheestablishmentofstandardphraseologyinRTF

communication?

A^Toensureuniformityinradiotransmissions

B、Todetailphraseologysuitableforeverysituation

C^Tominimizeambiguityinradiotransmissions

D^Tocitesomeexamplesfortheapplicationofstandardphrases

答案：B

40>WhichofthefollowingsituationforwhichATCisresponsibleisnotanATCaccident?

A^categoryflightaccident

B、airmissdueimproperseparation

C、forcedlandingofA/C

D>A/Cwithnocontrollermonitoring

答案：D

41>Thesequenceofaircraftpositionreporten-routeshouldbe.

A、aircraftcallsign,position,time,level

B、aircraftcallsign,presentpositionandtime,level,ETOnextposition

C、aircraftcallsign,position,level,ETOnextposition

D、aircraftcallsign,presenttime,level

答案：B

42>WhichofthefollowingisnottrueforATIS?

A^Itisprerecordedandbroadcastonthepilot'srequest

B、Itisprerecordedandbroadcastonitsownfrequency

C、Itincludesroutine,non-routineinformationusuallyavailableinanairportadvisory

D>Atthelargerairports,theremaybedifferentATISfrequenciesfordepartingandarriving

aircraft

答案：A

43、Beforeliningup,thepilotshouldswitchtotowercontrol.

A^wheninstructedbythegroundcontrol

beforeliningupontherunway

C>a代erliningupontherunway

D^onleavingthetaxiway

答案：A

44>AtaerodromewithseparateGroundandTower;theaircraftareusuallytransferredtoTower

A、onleavingthetaxiway

B、onliningupontherunway

C、atorapproachingtheholdingpoint

D、atthepilot'srequest

答案：C

45>Beforecontactinggroundcontrol,thepilotusuallylistenstoarecordingwhichincludes

currentairportweatherandotherinformation.Thisinformationserviceisoftenreferredtoas

A、weatherreport

B、departureinformationbroadcast

C、terminalinformationservice

D、automaticterminalinformationservice

答案：D

46>Duringwhichphaseofflightisitnotnecessaryforthecontrollerstorestrainthemselvesfrom

transmittingtothepilots?

A^Takeoff

B、Taxiing

C>Landingroll

D、Thelastpartoffinalapproach

答案：B

47、ATISisbroadcastcontinuouslyandupdated.

A^wheneveranyofficialweatherisreceived,regardlessofcontentchange

B、wheneverairportconditionschange

C^wheneverthepilotorcontrollerrequests

D^bothAandB

答案：D

48、ATISbroadcastsaresequencedby?

A、successivelettersfromthealphabet

Arabicnumerals

C、Romannumerals

D、eitherAorB

答案：A

49>Adepartureclearancewillnotinclude.

A^nameofdestinationairport

B、aheadingandanaltitude

C^atranspondercode

D^thetowerfrequency

答案：D

50、Afterobtainingadepartureclearance,thepilotusuallywillcallthefortaxi

instruction.

A^Ground

B、Tower

C^Departure

D^Approach

答案：A

51、Whichofthefollowingwillnotbeacommonreactionbythepilotafterobtainingaclearance

to“taxito“theassignedtakeoffrunway?

A^Hecancrossanyrunwaysexcepttheactiverunwaythatmayintersecthistaxiroute

B、Hecandirectlytaxiontothedeparturerunway

C^Heshouldstopattheholdlinesofanyactiverunwaythatisonthetaxiroute

D、Heshouldstopattheholdlinesofhisassigneddeparturerunway,checkfortraffic,and

continueonlyafterclearedtodoso

答案：B

52、Theterm“radarcontact“.

A^isusedbyATC

B、isusedbythepilot

C^meanstheaircrafthasbeenradaridentified

D、bothAandC

答案：D

53、istheATCfunctionthatprovidesseparationandsequencingofinboundaircraft.It

alsoprovidestrafficadvisoriesorsafetyalertswhennecessary.

A^Aproncontrol

B、Approachcontrol

C>Aerodromecontrol

D^Areacontrolcenter

答案：B

54>Afterprovidingatranspondercode,theapproachcontrolmayaskthepilot“squawkident".

Thismeans.

A、theradaridentificationprocesshasbeenfinished

B、thepilotshouldoperatethetransponderonspecifiedcodeinModeA

C、thepilotshouldpresstheIDENTfeatureofhistranspondermomentarilyandreleaseit

D、thepilotshouldactivateModeC

答案：C

55、Oninitialcontact,ATCwillroutinelyprovidethepilotwithwind,runway,andaltimeter

informationunless.

A^theATIShasbeenupdated

B、theweatherisfine

C^thepilotdoesrequiretheinformation

D、thepilotindicateshehasreceivedtheATIS

答案：D

56、WherenoATISisprovided,thepilotusuallyasksforcurrentaerodromeinformation

A^beforerequestingstart-up

B、afterrequestingstart-up

C^aftertaxiingoutforthedeparturerunway

D>whenthecontrollerisnotbusy

答案：A

57、Taxiinstructionsissuedbyacontrollerwillalwayscontain.

A、aclearancelimit

B、theholdingpointoftheactiverunway

C、theactiverunwaynumber

D、eitherAorB,whicheverisappropriate

答案：D

58>WhereallaircraftacknowledgereceiptoftheATISbroadcast,thecontrollerdoesnotneedto

passtothepilotwhengivingtaxiinstructions.

A、theclearancelimit

B、departureinformation

C、trafficinformationinthemaneuveringarea

D、alloftheabove

答案：B

59>Whenseveralrunwaysareinuseandthereisanypossibilitythatthepilotmaybeconfused

astowhichonetouse,theshouldbestatedinthetakeoffclearance.

A、runwaydirection

B、winddirection

C>runwaynumber

D、departureinformation

答案：C

60>Someaircraftmayberequiredtocarryoutpriortodepartureandarenotalways

readyfortakeoffwhenreachingtheholdingpoint.

A^preflightchecks

B、taxiinstructions

C^positionreports

D^departureinformationrecording

答案：A

61、Itisimportanttoensurethatthephraseologyemployedduringthetaximaneuverscannotbe

interpretedasatakeoffclearancesince.

A^misunderstandingsinthegrantingandacknowledgementoftakeoffclearancescanresultin

seriousconsequences

B、takeoffclearance,usuallycannotbedelayed

C、taximaneuversshouldbedonebeforeatakeoffclearanceisissued

D^thepilotisalwaysreadyforanyimportantclearancesandnomistakeswillbemade

答案：A

62、Itisoccasionallynecessarytocancelthetakeoffclearancedueto.

A、unexpectedtrafficdevelopments

B、adepartingaircraftdelayedontheactiverunway

C、animminentlandingtraffic

D、anyconditionlistedabove

答案：D

63、AnaircraftshouldbehandedoverfromoneACCtoanotherminutesbeforeitflies

overthehand-overpoint.

A、3

B、5

C、7

D、10

答案：D

64>Inordertosavetaxiingtimefortrainingpurposepilotsmayrequesttomakea"touchandgo",

whichmeanstheaircraft.

A^takesoffagainwithoutactuallylanding

B、lands,stopsandtakesoffagain

C^lands,continuesrollingandtakesoffafterashortstop

D^lands,continuesrollingandtakesoffwithoutcomingtoastop

答案：D

65、Inthecasethatthemissedapproachisinitiatedbythepilot,〃"shallbetransmitted.

A、Makingamissedapproach

Goingaround

C、Approachfailed

D、Missedapproachbegins

答案：B

66>Afterlanding,thepilotshouldswitchtogroundcontrol.

A^wheninstructedbythetower

B、beforeleavingtherunway

C>onleavingtherunway

D^onleavingthetaxiway

答案：A

67、Thecontrollerwillnormallyissuetaxiinstructionstothepilot.

A、beforetheaircraftlands

B、assoonastheaircrafttouchesdown

C、whenthelandingrolliscompleted

D、onlywhenthepilotrequests

答案：C

68>WhenthecontrollerwantstoensurethevalidityoftheModeCaltitudereadout,hemaysay

〃at7,500〃.

A^verify

B、ensure

C、check

D、identify

答案：A

69>Whichofthefollowingisnotausualmethodtoestablishtheradaridentification?

A、Requestingtheaircrafttomaketurns

B、Requestingtheaircrafttoresumeownnavigation

C、Theuseofbearinganddistanceinformationfromaprominentobjectorradioaid

D、TheuseofSSR

答案：B

70>Toidentifyanaircraftbyturningbeforeprovidingradarservice,theturningangleshouldbe

greaterthan.

A、10°

B、20°

C、30°

D、40°

答案：C

71、Aclearancetotaxitotheactiverunwaymeansapilothasbeengivenpermissiontotaxi

A、totheactiverunwayfortakeoff

B、viataxiwaysandacrossintersectingrunwaysto,butnoton,theactiverunway

C、toandholdintakeoffpositionontheactiverunway

D、ontaxiwaystotheactiverunwaywithoutcrossinganyintersectingrunways

答案：B

72、Whichofthefollowingisnottrueasconcernsairportsurveillanceradar(ASR)?

A^Itisdesignedtoproviderelativelyshort-rangecoverageintheairportvicinity

B、Itspurposeistoserveasanexpeditiousmeansofhandlingterminalareatraffic

C^Itcanneverbeusedasaninstrumentapproachaid

D^TheASRfacilitiesarecommonlycalledapproachanddeparturecontrol

答案：C

73、Whichofthefollowingstatementisnottrue?

A^Flightsafetyisanimportantfactorintheintroductionofreadbackprocedures

B、Thereadbackprocedurescanhardlyensureanunderstandinginthetransmissionandreceipt

ofATCclearancesandinstructions

C、Readbackproceduresserveasacross-checkfortheaccuracyandcorrectnessofthe

transmissionandreceiptofATCclearanceandinstructions

D>Strictadherencetoreadbackproceduresservesasacheckthatthesingleappropriateaircraft

willtakeactionontheclearance

答案：B

74、Codeisusedafterthefailureoftwo-wayradiocommunications.

A、7400

B、7500

C、7600

D、7700

答案：C

75^Thesituationisaconditionofbeingthreatenedbyseriousand/orimminentdanger

andofrequiringimmediateassistance.

A、unsafe

B、dangerous

C、distress

D、urgency

答案：C

76^Ifthepilotbelievesthathisradiohasfailed,whatistheproperprocedurehewilluseto

informthecontrollerofthesituation?

A、Tosetthetransponderto7700foroneminute

B、Tosetthetransponderto7600foroneminute

C、TomakeaMaydaycallontheradio

D、Tosetthetransponderto7700foroneminuteandthenchangeitto7600for15minutesor

untillanding

答案：D

77、Generally,theaircraftholdingtimeintheholdingareashouldnotexceedminutes.

A、20

B、30

C、45

D、60

答案：B

78、Thecontrollercancontroltheaircraftinone-wayortwo-wayradiofailurebyusinglight

signals.Ifthisisthecase,thepilotwilllookforfortheclearancetoland.

A、steadygreen

flashinggreen

C、flashingwhite

D、alternatingredandgreen

答案：A

79>Iftheaircraftinradiofailurereceiveslightsignalsprovidedbythecontrollerduringdaytime,

heshouldacknowledgetowertransmissionorlightsignalsby?

A^rockingthewings

B、blinkingthelandinglightornavigationlights

C、rockingthewingsfirstandthenblinkingthelandinglight

D>blinkingthenavigationlights

答案：A

80>Oneofthewaysthepilotcanbeidentifiedeasilyonradarwhenindistressis.

A、tomakeaMaydaycallontheradio

B、totransmitthelettersSOS

C、tochangethetranspondercodeto7700

D、tochangethetranspondercodeto7600

答案：C

81>Code7700isusedfor.

A、emergencysituation

B、thefailureoftwo-wayradiocommunications

C、hijack

D、thefailureofminoraircraftsystem

答案：A

82>Thesituationisaconditionofbeingconcernedaboutsafetyandofrequiringtimely,

butnotimmediate,assistance.

A、urgency

distress

C^unsafe

D、dangerous

答案：A

83、ThepriorityindicatorforFPLis.

A、SS

B、DD

C、FF

D、GG

答案：C

84、Atnighttheaircraftinradiofailurecanacknowledgetowertransmissionorlightsignalsby

toindicatethatthepilotunderstandsthelightsignalsandwillcomplyaccordingly.

A、rockingthewings

blinkingthelandinglight

C、blinkingthenavigationlights

D^eitherBorC

答案：D

85>TheELI；anelectronic,battery-operatedtransmitter,sendsforthadistinctiveon

121.5MHz.

A、audiotone

B、Maydaycall

C>alarm

D、eitherAorB

答案：A

86、Theword“Mayday“spokenatthestartofatransmissionidentifies?

A、acallforhelp

B、adistressmessage

C、anurgencymessage

D、aradiofailure

答案：B

87、Theword“Panpan”,spokenatthestartofatransmissionindentifies.

A、aradiofailure

adistressmessage

C>anurgencymessage

D、afirealarm

答案：c

88>Thecategorysymbolforflightforecastis.

A、PLN

B、COR

C、FPL

D、CRT

答案：A

89>Urgencymessageshaveoveralltransmissionsexceptdistressmessages.

A^priority

B、prevalence

C>privilege

D、privacy

答案：A

90、Thecontrollermaydirectthepilotoftheaircraftindistressto“squawkMayday".Ifthisisthe

case,thepilotshould.

A、makeaMaydaycall

B、operatethetransponderonacodespecifiedbythecontroller

C、operatethetransponderonModeA7700andModeCaltitudereporting

D、operatethetransponderonModeA7600

答案：C

91>Whenanaircra代stationfailstoestablishcontactwiththeaeronauticalstationonthe

designatedfrequency,itshall.

A^attempttoestablishcontactonanotherfrequencyappropriatetotheroute

B、attempttoestablishcommunicationwithotheraircraftorotheraeronauticalstationson

frequenciesappropriatetotheroute

C、transmititsmessagetwiceonthedesignatedfrequencies,precededbythephrase

“Transmittingblind”

D^anyoneoftheaboveproceduresthatispracticable

答案：D

92>ThecontrolunitestablishedtoprovideAirTrafficControlServicetocontrolledflightsarriving

at,ordepartingfrom,oneormoreaerodromes,is.

A、ATCreportingoffice

B、aerodromecontroloffice

C、approachcontroloffice

D、areacontroloffice

答案：C

93^Whichsecondaryradarcodebelowisright?

A、1309

B、2537

C、8824

D、5690

答案：B

94>istheairborneportionofthesecondarysurveillanceradarsystem.

A^Atransponder

B、Aninterrogator

C、Adecoder

D、Aradarscopeconsole

答案：A

95^Thecodedsignaltransmittedbythemountedontheradarantenna,causesthe

aircrafttranspondertoreplyautomaticallywithaspecificcodedsignal.

A、decoder

B、radarscopeconsole

C、interrogator

D、reflector

答案：C

96>The^blips^oflightontheradarscreenarecalledrawradar.

A、signals

B、transmission

C、pulses

D、returns

答案：D

97、Atypicaltransponderhasfourwindowswhichcanbesettoanynumberbetween.

Thisgivesatotalof4,096possiblecodes.

A^zeroandnine

zeroandeight

C、zeroandseven

D>oneandnine

答案：C

98>Thecontrollerwillissueinstructionsusingthephrase〃"incaseswheretheModeC

altitudereadoutdifferssignificantlyfromthealtitudereportedbythepilot.

A、stopsquawk

B、stopaltitudesquawk

C、squawkstandby

D、squawkaltitude

答案：B

99>Whenthecontrollerspecifies“stopaltitudesquawk”,thepilotshouldrespondby.

A^turningoffModeCaltitudereporting

B、turningoffModeA

C、continuingtooperatethetransponderonModeA

D^bothAandB

答案：D

100>Aerodromeinformationshouldnotbepassedtoaircraft.

A、priortostartup

priortotaxi

C、beforefinalapproachbegins

D、duringthelastpartoffinalapproach

答案：D

101>PriorityindicatorQDinSITArepresents.

A、distress

B、urgency

C>emergency

D^routinemessage

答案：D

102、Theatmospherecontainsapproximately78%of.

A、nitrogen

B、oxygen

C>helium

D、carbondioxide

答案：A

103>Theapproximatepercentageoftheoxygencontentoftheatmosphereis.

A、21

B、32

C、68

D、78

答案：A

104、Theatmosphereisdividedintolayersaccordingtothecharacteristicsofeachlayer.The

istheoneclosesttotheearth.

A^thermosphere

troposphere

C、mesosphere

D>stratosphere

答案：B

105>Theflightaltitudeforaircraftwithnooxygenequipmentorwhoseoxygenequipmentis

unserviceableshouldnotexceedmeters.

A、3600

B、4000

C、4500

D、5000

答案：B

106>Themajorforcethatsetstheatmospherejnmotioncomesfromtheoftheearth's

surface.

A^circulationoftheatmosphere

B、convectionprocess

C、circularmotionoftheair

D>unevenheating

答案：D

107>Themovementoftheatmospheresetforthbytheunevenheatingoftheearth'ssurfaceis

generallyreferredtoastheatmospheric.

A^convection

B、circulation

C>conviction

D^convectivemotion

答案：B

108Theatmosphericdrculationoccursthroughaprocessknownas,whichisdefinedas

thecircularmotionthatresultswhenwarmairrisesandisreplacedbycoolerair.

A^convection

connection

C、connection

D>oncentration

答案：A

109>TheairwaywidthinChinaisusuallykm,andduetosomeconstraintscanbereduced

to,butnotlessthankm.

A、2010

B、208

C、1510

D、108

答案：B

110>TheprimarycauseofallchangesintheEarth'sweatheris.

A^variationofsolarenergyreceivedbytheEarth'sregions

B、changesinairpressureovertheEarth'ssurface

C、changesinairmoisturecontent

D^movementoftheairmasses

答案：A

111、Acharacteristicofthestratosphereis.

A^visiblemoistureintheformofcloudsandthunderstorms

B、anoveralldecreaseoftemperaturewithanincreaseinaltitude

C>arelativelyevenbasealtitudeofapproximately35,000ft

D、relativelysmallchangesintemperaturewithanincreaseinaltitude

答案：B

112>Unevenheatingmodifiesairdensityandcreatescirculationpatterns,resultinginchangesin

pressure.Thisisoneofthemainreasonsfordifferencesinbetweenweatherreporting

stations.

A^altimeterreadings

B、altimetersettings

C>distance

D、temperature

答案：B

113、Whenanaircraftisflying,wecallitsuperlow-altitudeflying.

A^lessthan50mfromgroundorwatersurface

B、at10mfromgroundorwatersurfaceorless

C^5to100mfromgroundorwatersurface

D^lessthan100mfromgroundorwatersurface

答案：D

114>Thelinesthatconnectpointsofequaltemperaturearecalled.

A、isobars

isotherms

C>isobaths

D、isogoniclines

答案：B

115、Thelinesofequalwindvelocityarecalled.

A^isobars

B、isotherms

C^isobaths

D^isogoniclines

答案：C

116>Thefeatureassociatedwiththetropopauseis.

A、absenceofwindandturbulentconditions

absoluteupperlimitofcloudformation

C、abruptchangeintemperaturelapserate

D、constantheightabovetheEarth

答案：C

117>Theresultingpatternoftheisobarsrevealsthechangeinpressureoverdistance,whichis

normallycalled.

A^pressurepattern

B、pressuregradient

C、pressurelapserate

D>pressuresystems

答案：B

118>Aisacenterofhighpressuresurroundedonallsidesbylowerpressure.

A、tro