2023年航线运输驾驶员考试复习资料

共计988道题ﻩ1.．WhatｔeｒmsｃｏｕｌdaＡTCｆurnishｅspilotｓ'brakingaｃｔionrepｏrtｓｕsｉng?A."ｇｏｏd","fair＂,"ｐoor＂and"ｎil"oraｃｏmbiｎａtionofthｅsetermｓ.ﻩB.thｅpercenｔageofthｅproxｉｍatebrakiｎgaction.C.ｏnlyｕｓe＂good","fair"，"ｐoor＂anｄ"ｎｉｌ"wiｔhnoｃombｉnatiｏnｏｆthesetermｓ．AＸ２．.(Accｏｒdｉｎgtofigｕrｅ4)aｔLaｎzhou,whicｈweatheｒpｈｅnｏmｅnonthａtinｆluenceflｙｂedescｒiｂｅdA.Stroｎgwｉnd,bａdvｉsibilｉtyB.Ｄuｓt,ｔhuｎdｅrstorm,Ｃ.LowclouｄwｉｔｈstrｏｎgｗindAX３.．Wｈicｈoｆthefｏllowingcharａcteｒisｔｉcsheaｔtｈuｎderstorm?Ａ．Ｉｔｍovｅswithｔｈｅwｅaｔhersｙstem.Ｂ.ＩｔcoverssmallareaａndｉsisolatedwithopｅnｉｎgsC．IｔｓtｒengthｅnsatnigｈｔaｎdweaｋensiｎtｈeｄａyonlａｎdBX4．Ｉnalighｔ，twin-engineａirplaneｗithoneｅngineｉnoperａtiｖｅ，wheｎisｉtaccepｔableｔoallowtheballｏfaslｉp-skｉdindicａｔoｒtｏbeｄｅflecteｄoutsidetheｒefeｒｅnceｌines?Ａ.-Ｗhiｌｅmaneuvｅrｉngaｔminimumcontrｏｌlabｌeair－speｅdtoａvoiｄｏverbａnking.B．－WheｎｏpeｒatｉngａtａnｙaiｒspｅedgreateｒthaｎVmc.C.-Wｈeｎpracticinｇimmiｎｅntstallsｉｎabａnｋedattiｔude.BＸ５..Whiｃhpｌａceintｈeturbojeteｎｇinｅisｓubｊeｃteｄtothehighｅsｔｔeｍperatuｒe?A.Cｏmpｒesｓｏrdischaｒｇe.Ｂ.Fuelsprａｙnｏzzｌeｓ.Ｃ．Tｕrbiｎeｉnlet.CX6..Whichｓpｅedｓymbolinｄiｃaｔestheｍaxｉmuｍspeｅdfｏｒoｐeratiｎgthｅｌaｎdingｇeａrofａnaｉrplanｅ？A．VLE.Ｂ.VＭO/ＭMO.C.VLO/MLＯ．MaximｕｍSpeｅdforＬaｎdiｎｇＧearOperaｔionCX７．Howcａnａpilotideｎtｉfyamｉlｉtaryairportatniｇht?A.ＧreenｙｅllｏwaｎdwhitebeaconlightＢ.WhiｔeanｄrｅdbeaconｌighｔwｉtｈｄuａｌflashｏftｈeｗhiteC．GreenandwhｉtebｅaｃoｎliｇhｔwitｈdualｆlasｈｏftｈewｈiteＣＸ8．.Beforetakinｇoff,thecaptainｆｉndｓtｈａtonweathermap,astａbｌecolｄfrontisslｏwlyｍovingtowaｒdｓhisarrivａlairｐort，Ａ.（接正文hesｈoｕldpredｉｃtthａtthewｅatherａttｈｅａrriｖalairportmigｈtbe)cloｕdywithdrizzle,lowcloudsandｗeaktuｒｂｕｌｅｎtcurrentB．ｃumulonimbuscｌｏｕds,shｏwｅｒａndｇalｅC.clearａfｔｅrrａin,northｄeｆｌecｔinｇwｉnｄaｎdstｒｏｎgturbulentcurreｎtAX９.Whｉcｈｃolｏroｎatri-coloｒVＡSIisa"high＂indiｃaｔｉoｎ?A．ＲedB.AmberＣ.Greeｎ.ＢX１０.AcomｍercialpilothａｓatyｐeratｉｎgｉnaB-727anｄB-７37.AｆｌｉghttｅｓｔiscomｐletedinａB-747forthｅAiｒlineTranspｏrtＰｉｌｏtCeｒtiｆicaｔｅ.Whatpiｌotprivilegeｓmaybｅexｅrcisedregardiｎｇtｈｅseairplaｎes?A．Ｃommeｒｃial-B-７３７;ATＰ-Ｂ-72７ａndB-747.Ｂ.ＡTP-Ｂ－747;Commerｃｉaｌ-B-7２7andB-73７.C．AＴＰ-Ｂ-７４7,Ｂ－727,anｄＢ-737．CX１1.．ThemostimｐortanｔreｓｔrictｉonｔｏｔheｏperatiｏnoftuｒｂojｅtoｒturbopｒｏｐenginesiｓA．Limｉtingcoｍpressorspeｅd.B.Ｌimｉtｉｎgexhauｓtｇasteｍpｅrａture.C.Limitingｔoｒqｕe.BＸ1２.Ｗhｉcｈｉｓaｄｅfinitionoｆtheｔeｒｍ"creｗmember"?Ａ.Oｎｌyａｐiｌoｔ,fligｈtengineer，orfligｈtｎaviｇaｔoｒａｓsｉgneｄtodｕtｙinanａircrafｔdurｉngfligｈttime.B.Ａperｓｏnaｓsｉgｎedｔｏperfｏrmｄutyiｎanairｃraｆtduringfｌightｔime.C.Anypersｏnassignedtoduｔyiｎａｎaircraftdｕringflightexcｅptaｐｉlotorfliｇｈｔeｎｇiｎｅer.BＸ1３.．Aplane,MH24０°,reｃeｉvethisATCcleａrａｎcｅ：＂...HOＬDWESTTOFTHEABCVORTＡCONTＨETWOSEVENZEＲORADＩAL..．",Wｈatisｔhｅrｅcｏmmendeｄpｒoｃeduretｏenterｔhehoｌｄingｐattｅrn?Ａ.TeaｒｄroｐonlyB.DiｒectonlyC.ParalleｌoｎlｙＡX1４.．Thedecisioｎ－maｋiｎgｐroｃｅssisｑｕｉｔecomplｅx;ｈｏwevｅr,iｔcaｎbｅｃondenseｄiｎtothefoｌlowinｇsixeｌeｍents，Ａ.DＩCＩＤEB.DECＩDＥC.DECIEDBＸ１5.ＷｈｅnａｎaｉrcaｒrieｒfｌｉｇｈｔisoperatedｕnｄerＩFＲoｒover-tｈｅ-toｐｏｎ＂victoraiｒｗayｓ,＂whicｈnａvigａtioneqｕipmeｎtisrequireｄtobeiｎｓtalleｄｉnduｐlｉｃate？A.VＯＲＢ．ADＦC.ＶOＲandDMEAX16..Ｔhecapｔionofamｕlti－crewａirｃrafｔｍａyconｓultｔｈefｉｒsｔoffiｃeｒonｅveryissｕeａｎdmａｙneveｒｔakecｏmｍandintｈecourseｏfafｌｉght．TｈisｓiｔuatiｏncouｌdbｅｄescribedaｓＡ.atｏosｈallｏwauthorｉｔygrａｄientB．astｅｅpａuthoritｙgradieｎｔC．apaｒticｉpaｔoｒｙleadｅrAX１7..Ifanaｉrcraftrequestｓtolanｄonaclosedorunsａfｅrunway,cａｎｔhepｉlｏtrｅceivedｌandiｎgcｌearａncefrｏmAＴＣ?Ａ．yes.Atthiｓtｉｍeitisｔｈepｉlot'sｒeｓponsｉbilityforｔhｅlandｉｎｇsafetyifｔｈepｉlotdｅcideｔoｌand.B.no.Atthｉsｔiｍeｉtiｓtｈepilot'sresponsｉbｉlｉtyfｏｒthelandinｇsaｆｅtyiftheｐｉｌoｔdecidｅtolaｎｄ.C.no.thｅaiｒｃraｆtisproｈibitｆorlanｄｉngｂyｔheATＣ.BＸ１8..(RefertoFigure5）FｌyinｇfｒomShenzｈentoZheｎgzhｏｕ，whｉｃhweatｈeｒｐhｅｎｏｍeｎontｈatｍａybｅmeｅtA.RaｉnshowerandｔhuｎderstｏrmB．RaｉnaｎdfogC.StroｎgwiｎｄaｎdthunderｓtoｒｍAX1９.．Ｄｕringthefｌight,theｐositiｏｎofleaderandthefoｌｌｏweｒmaｙbｅchangedｉnsomespeciaｌcｏndｉtｉonｓ.ThｅｓtateｍenｔｉｓA.rightB.wrｏngAX20..Whataiｒｐｏrtconditｉｏｎiｓｒepoｒteｄbythｅtowerwｈenmｏrｅthaｎonewindconｄitionａtdiｆｆeｒｅntpｏsitionsontｈeairpｏｒtisｒeported?A.Lｉghｔａndvariaｂle．B．Ｗinｄshear.C.Ｆroｎtaｌpassａge．ＢX２1..(RefertoＦｉgure6－2）ＴheglｉｄeslopeａngｌeofIＬS／DMEＲｗy３6LａｔＣAＰIＴALis3ｏ,whatisthecoｒresｐoｎdｉnｇｒａｔeofdｅsceｎｔ?A.5.２％.B.4.8％.C.5.5%.AX22..Ｗhｉchwｏｕldmostliｋｅｌyｒesuｌtinhｙperventilaｔiｏｎ?A.Astreｓsfulsｉｔuationcausinganxiety．B.Ｔhｅexceｓｓivecoｎsumptiｏｎofalcohol．C．Anextrｅmeｌysｌowrａtｅofbreathingandiｎsufｆicienｔoxygｅｎ.ＡX２3.Ｔhｅｍaximｕmdutytimeiｎ24ｃｏnsecutiveｈoｕrsｔhａtacaｒｒｉermayschｅduleapｉloｔiｎatｗopilotcrewwiｔｈoutarestperiodiｓＡ．12ｈｏuｒsB.13hｏuｒsＣ.14hｏurｓCX２4.．Whatdoesthｅterｍ"minimｕmfｕel＂implytoATC？A.Tｒafｆｉcprioriｔｙisneededtothedｅｓtinationairport.B.Eｍeｒgeｎcyｈａnｄlingｉsrequiｒeｄtotheｎeaｒeｓｔsuitableａirport．C．Aｄｖｉｓoｒythａtiｎdｉcatesanemeｒｇeｎcysitｕationisｐoｓsiblesｈoulｄanundｕｅdｅlａyoccuｒ.CX2５.(RｅfertoFiｇｕｒｅ2-6)WhatisthemagｎeｔｉcbｅarinｇTOｔheｓtａtionasｉndicatedbyｉllusｔratｉon4？A.285B.055C.２35BX２6..[RefｅｒtoＦigures4-22，4-23ａnd4-2４.］WhatiｓVREＦfoｒOpeｒaｔｉnｇConditｉｏnsL－1?A．１43knotｓ.Ｂ.１44kｎotｓ.C.145kｎoｔs.ＡＸ27..Whｉcｈｏperatioｎａlrequireｍenｔｍuｓtbｅｏbserｖeｄbｙacomｍｅｒｃiａloｐeratorｗhenｆｅrrｙiｎgalarge，ｔhreｅ－eｎgｉne，ｔurboｊet-poweｒeｄａiｒｐlaｎefromonefacilitytoａnｏｔherｔorepaiｒaｎiｎoperaｔivｅｅｎｇine?A.TｈｅcｏmputedｔａkeofｆdiｓｔａncｅtoreacｈＶ1mｕstnotｅxceed7０ｐeｒceｎｔofｔｈeeffeｃtiｖｅrｕnwａylｅngth.Ｂ.Thｅinitiａｌclimｂcａｎnotbeoｖeｒthiｃｋlｙ－popuｌatedareaｓ．C.Theeｘｉstingandforecastwｅatｈｅrｆoｒdeｐarｔurｅ,enroｕtｅ，andapproaｃhｍustbeＶFR.ＢX2８.Ｗhatinformationmｕstbｅinｃludｅdｏｎａdomesticairｃarｒiｅｒdispatchrｅlｅase?A.Eｖidencethａtｔｈeairplaneiｓloadedaccoｒdinｇtoschedule,anｄａｓtateｍentｏftｈetypeoｆｏperation.B.Mｉnｉmuｍfueｌｓupplyandｔriｐnｕmber．Ｃ.Comｐanｙｏrorｇａnｉzａtioｎnａmeａｎｄidentificationnumberｏfthｅaiｒｃrａft．BX２9..Ｗｈicｈistｈeｃｏrｒectsymbolforthestalｌｉnｇspｅedoｒtｈeｍｉnｉmumsteadyflｉｇhtspeedａｔwhichtheａirplaneiscｏntrollabｌe?Ａ.ＶＳO.B.VS．C.VS1.BX３０．．[ReｆeｒｔoFｉｇure4-28ａnｄ4-29.]Whａｔapproachspeedanｄｌandｉｎｇdistancewillbenｅｅdｅdｗhenｌａndingatａweｉghtof14０,0００poundsｗitｈ15ｏofflaｐs?A.12３knｏtsａnd3，05０fｅet. Ｂ.１38ｋｎotｓaｎd３，0５0feet.C.153knｏtｓand2，050ｆｅet.BX31.Tｈecｅｒtificaｔｅdａiｒcarrieraｎdoｐｅrａｔｏrｓwhomustattachtｏ,orｉｎcludeon,ｔｈｅfｌｉｇｈtreleasｅformoｆeａchｆliｇｈtcrewｍembeｒ,fｌiｇhｔattendanｔ,ａnddｅsigｎatｅdｐiｌotmanｄareA．suppｌemｅntａｌaｎdcommeｒcial．B．sｕppｌementalaｎdｄomestic．Ｃ.flagandcommｅrcｉal.AX32．.Wｈencaｎaｎaiｒcrａftbeexpectedofchangingfrｅquenｃyfrｏｍtowerｔｏｇrｏundcontｒoｌａfｔerｌanｄｉnｇ？A.juｓtaｆｔerlaｎdｉngａndsｔｏptaxiinｇｏntherunｗay.B.ｒｅmａiｎoｎtｈetowerfｒequencyuｎtiliｎstｒuctｅdtodoｏtherwisｅ.C．whenexiｔtheruｎway.BＸ33．．ＴheｃompoｎenｔofｂloｏｄwhｉchismｏｓtｄｉrectlyiｎvolｖｅdｉnthｅtranｓpoｒtｏfoxyｇenｔｈrｏｕghouttheｂodyisA．ｔherｅdｂloodcellsB.thｅplasmaＣ.hemoglobiｎCX３４..Wheｎaspeedadjustmentisnｅcessarytomaｉntａｉnｓeｐaratｉon,whatｍiｎimumspeedmayATＣrequeｓtofaａｒrivａlaircrａｆtoperatingbelow3,000meteｒs?A．Tｕrbojeｔaｉrcrafｔ,aｓｐeednｏtｌessｔｈaｎ230kｎoｔs．Ｐiｔｏnengｉneandturｂoｐropaircraｆt，aspeｅdnoｔlessthａn150knｏｔs.B.aspｅednotlesstｈan2１0ｋnots；ｅｘcept２０miｌeｓfromthｒeshold,notｌｅsｓthａｎ17０knots.Pｉｓtｏｎａndturbopropaircrａfｔ.nｏtlｅssthan2０0knotｓ;ｅｘcept20flyingmiｌｅsfｒoｍthreshoｌｄ,nｏtｌｅｓsthan150knots.C.Notｌessｔｈan２５0knｏtsBX35..IfａＢ－7４７(4０0)ａｉrpｌaneｉsｄｉspatcｈedfｒoｍanairportthaｔｉsbelowｌandingminiｍums,whａtisｔhｅmaxiｍｕmdistanｃeｔhatadｅpａｒtuｒealterｎａtｅairpoｒｔmaybeloｃatedｆroｍthedｅparｔurｅaｉrｐｏrt?A．Notmｏrｅthan2hoｕrsaｔnormalｃｒuisingsｐeedwithoｎeｅngineinopｅｒａｔiｖｅ.B.Nｏｔｍorethaｎ2ｈouｒsａtnｏrmａlcrｕｉｓingsｐeedwithoneeｎｇineopｅrａtiｎｇ.C．Notｍｏrethan２hoursatnorｍａｌｃruisingspｅｅdinsｔillaｉrｗitｈoｎeenｇineinoｐerａtive.ＣX36.WithoutＲeｃｅiｖerAuｔonoｍousＩntegrityMoｎｉｔoｒｉng（RAIM）ｃａｐａbilｉty,tｈｅaccuracyｏftｈeGPSderivedA．Aｌtiｔuｄｅｉｎfoｒmatiｏnshｏuldｎotｂeｒｅliedupoｎｔodeｔermineaircraftaｌtｉtudｅ．B.PｏsitioｎiｓｎoｔafｆecteｄC.VelocityiｎfｏrmaｔionｓhoｕldｂｅreｌiｅdupｏｎtｏdetermineaircｒaｆｔgroundspeeｄＡX3７..(AｃcordｉngtoFigurｅ1）HowmuchiｓtheverｔiｃalvisｉbilｉｔyａtCheｎgdu(ZUＵU）A．50meｔresＢ.５00mｅtｒeｓC.150metresＣX38.Apassengerbriｅfｉngbyacrewｍembershallbeｇｉven,instructingpａｓｓｅngerｓｏnthｅnecessｉtyofusinｇoxygeniｎtheeｖentｏｆcａbindeｐｒessurizatiｏn,priｏrtｏflighｔcｏnductｅdaboveA.ＦL2０0B.FL240C.FL25０CX39.Ａnairｐlａnehａsseatsfoｒ49pａssｅｎgersandtwocrｅwmｅmbers.Ｗhａｔｉstｈenumberoｆfｌightatｔendaｎｔsｒeqｕiredwiｔhoｎｌy１passenｇerａboard?A．ＴwoＢ.OｎeＣ.ＺeroＢX40..Ａplanｅ，MＨ30０°,reｃeiｖeｔhｉsATＣclearａnｃe：".．.CＬＥＡREDTOＴHＥABＣVＯRTACHOLDSOUNTHONTHEＯNEＥIGHTＺEＲＯRADIAL，ＬEＦＴTUＲNS..．＂,Whatistｈerecommeｎｄedpｒｏcｅduretoenterｔｈeｈolｄｉngpatｔerｎ？A.TｅａrdroponlyＢ．ＤirectoｎlyC.ParaｌｌeｌoｎlyBX41．.WｈicharetｈeoｎｌyclouｄtｙｐｅsfoｒeｃastinｔｈｅＴerｍinalAｅrodromeFｏrｅcastA．ＡlｔｏcuｍulｕｓＢ.ＣｕmulonimbuｓＣ.StｒatocumulusBX42.．(RefertoFiｇurｅ６-5)Atthebｏttｏmｏfthｉseｎrouteｃhartｅxcerｐｔ，ZHＥＮＧZＨOUＡCC＇sｉnformaｔｉｏnisｅnｃlｏsediｎａｒecｔａngle,wｈaｔistheVHFｃommunｉcａtionｆreqｕｅnｃy?A．12２.20MHｚ.Ｂ．3016MHz.C.8８97MHz.AX4３.Ifanａircａrriersｃｈedｕleｓadiｓpatcｈerｆor13ｈｏursofdutyina24-cｏnsecutive-hｏuｒpｅrioｄ,whａtaｃｔiｏniｓｒeqｕireｄ?A．Ｔhedｉspａtｃhｅrshouldbegiｖenａrestpｅｒｉｏｄof24houｒｓaｔｔheｅndoftｈe13hourｓB.Ｔhediｓpatcｈｅrｓｈoｕｌdrefusetｏbeonduty１3ｈouｒsａｓtｈｅCCARpart121limitsｔheｄutypｅｒiodto10coｎsｅcutｉvehoursＣ.Thedｉspaｔcherｓhoulｄbｅｇivenareｓtｐeriｏdofatleast8ｈoursａtoｒbｅforethｅcompｌeｔionｏf10ｈoursoｆｄｕtyCX4４..Agoodlｅaｄeraｌsohastｈｅａｂilｉｔytoａctaｓagoｏdfoｌlower.ThestatemｅntisＡ.ｒiｇhtB.ｗrongAX４５．.Apilotｗhowａｓwoｒｒiｅdaｂｏuttheconｄiｔioｎｏｆthｅｌｅｆtengineinatｗin-enｇineairpｌａneexｐｅrｉencｅdａnengｉｎeｆaｉlurｅontaｋe－oｆｆａｎdｆｅaｔｈｅｒedｔｈｅlｅｆｔeｎgiｎe,ｏnlｙtofiｎdtｈatｉｔwａstherightengineｗhｉchｆaｉlｅd.ThispiloｔhasbeｅnavictｉmofA.eｘpectanｃypｒoｄuciｎｇafａｌsehypotｈesisB.ｅｘpectancｙｐｒoduciｎｇａmentalbloｃkC．aｍｏtｏｒprogｒamprodｕciｎgafalseｈypｏthesisAX46..Ａgｏodｔeａｍmembeｒwillnotagｒeewitｈaplanoｆactionjusｔto＂keｅptheｐeａce"ifhe/sheisfeeｌinguneasyａboｕtit.TｈesｔatemｅntisA.rightB．ｗroｎgＡX47..Whateffｅctwoulｄaｃhａｎｇｅｉnaiｒdeｎsｉtyhaveongaｓ－tuｒbine-eｎginｅｐerfｏrmａnce？A.Asaiｒdensｉtydｅcreaｓes,ｔhｒusｔincreases.B.Asａｉrdｅnsityincreases,thrｕstiｎｃreａses.C．Aｓairｄｅnsityinｃｒｅasｅｓ,ｔｈｒustdecreａses.ＢＸ48..WｈatistheｃorrecｔsymbolfoｒtｈeMiｎimuｍControlSpeed,Ground?A.ＶMC.B.VＭＣG．C.VMＣA.BX４9..Exｃｅptdｕrｉnｇanｅmｅrgency,wｈencaｎapｉｌotexｐeｃtlaｎdingprioritｙ？A.WhencｌｅaｒeｄfｏｒanIＦRａｐproachB．Ｗheｎpｉlotingalarｇｅ,hｅaｖyaiｒcraft．Ｃ.Inｔurn,ｏｎafiｒｓ-ｃoｍe,fｉrstseｒvebaｓis.CX50．.WhatｄｏesthｅｔermofEquｉvalentsｈａfｔhorsepowｅr(ESHＰ)ｏfaturboｐrｏpｅｎgiｎｅdescriｂｅ?Ａ.shaftｈoｒseｐoweｒａndjetthｒusｔ.B．ｊeｔｔhrｕstoｎly.C.proｐelｌｅrｔhｒｕstonly．ＡX51．．(ＲeｆeｒｔoFigure７)ＴhｅheightandspｅｅdoｆthｅupｐerjetｉsＡ.Theheighｔｏftheｕpperjｅｔis3500ｆｅet,tｈewｉndspeｅｄis１2０kｍ/hB．Theheigｈtoftheｕpperｊeｔis３50０0feet，theｗindｓpeeｄis12０knotsＣ.Thｅhｅightofthｅupperjｅtiｓ３5０0０feet,theｗiｎdｓpeediｓ48kｍ／ｈBX52．.YoushouldaｄviｓeATCofｍiｎimumｆuelｓｔatｕｓwｈｅnｙouｒfueｌsuppｌyhasrｅａcheｄastaｔｅwherｅ,uｐonreaｃｈinｇyoｕrdeｓtｉnation，yｏuｃannotacceｐtaｎyｕｎduedelaｙ．Ａ．ThiｓｗiｌlensureｙoｕrpriorityhandliｎgｂｙATC.B.ATＣwｉｌｌcoｎｓiderｔhisactionaｓifyouhaddeclaredanemerｇency.Ｃ.Ｉfyourreｍaｉｎiｎgusａblｅｆuｅlｓupplysｕｇgｅstｓthｅｎｅeｄfortｒaｆｆiｃpriｏｒitytoensｕreasafｅlanding,declaｒeanｅmeｒgｅncｙdｕetoｌoｗｆｕｅlａｎdreportfuelrｅmaiｎiｎgｉnｍｉnutes.CX53.Whatiｓtｈemｉnｉmumｎumｂerofflightatｔendａntsrequｉredonanairplanewithａpasseｎｇeｒseａtingcapacitｙof333when296passｅｎgersareａboaｒd?A.SｅvenB．SｉｘＣ.FｉveAＸ54..（RefertoＦigure1)ＷhatweａtherconditioniｓrepｏrtｅｄatＧuaｎgｚhou（ZGＧＧ)A.HeａvythｕｎdｅrstormwithshｏwerｏfｒａｉnandtoweｒinｇｃｕmulusclｏuｄｓB．ＨeavyｔhundersｔormwithrａｉnandｃumuｌｏnimbuｓｃlｏuｄsC.BａｄviｓｉｂｉlitｙaｎdstrｏngwinｄＢX55.．Thｅｂｒａinpercｅｉvesthｅboｄｙ＇ｓｏrientatｉoniｎspａcebyA．proｃessinｇｉｎformaｔioｎfrｏｍtheeyes.B.proceｓsingｉnfｏrmatｉonｆｒomtheinnereaｒ.C.byｃombiｎingａndｃoｍparｉngｖisuaｌ,vesｔiｂulａｒandpostuｒａｌcues.ＣX５6..ＩｆａｒeｃeivｅｄＡＴＣclｅaranｃeseemsｔｏbｅconflictｔｏarｅgulation，ｔｈepilotshoｕldA.Ｄonotacceｐｔｔheｃlｅarance.B.Reａdtｈeｃlearａnｃebackｅnｔiｒｅｌy．C.ＲequestaclａriｆicａtionfｒomｔheATCimmeｄiately.ＣX５7..Howcａｎtｈeｓtabiｌiｔyoftｈeaｔmospｈerebｅdｅteｒmined？A.Aｍbienttemｐｅｒaｔurｅlａpｓｅratｅ．B．Ａｔmｏsｐheriｃｐreｓｓureatｖarｉouｓlｅｖｅlｓ.C.Surfacetｅmｐerａture/dewpoinｔｓpread.ＡX５8.AＬaｎdanｄHｏlｄShorｔＯpeｒaｔioｎｓ(LＡHSO)ｃｌeａrance,thａtthｅpilotacceｐts:Ａ.Ｍustｂｅadheredｔo.B.Doesnotprｅcluｄeｒejecｔedｌandinｇ.C．Precludesareｊeｃtｅdlandinｇ.BＸ５９.Whａｔisthepurposeｏfaｓervｏtaｂ?A.Ｍｏvethｅfligｈtcontｒolsinｔheeｖentｏfｍanuａlrｅversion.B.Reducecoｎｔｒolｆorcesbｙdｅfleｃtinｇiｎｔhepｒｏperdｉreｃtiontomoveaｐrｉmaryflightｃｏｎtrol.C．Ｐreｖｅnｔaｃontrolsurfacｅfroｍmovingtoafｕｌl-dｅflectｉonpositionduｅtoａｅｒｏdynamicforｃes.BX60.Aｄｏｍｅsticaiｒcaｒｒierfliｇhtｈasａｄｅlaywhｉleoｎthegrｏuｎd，atａnintermediaｔeａirport.Howｌongｂefoｒeareｄispatchrelｅaseｉsreqｕirｅｄ？A．Noｔmoreｔhan1ｈour.Ｂ．Nｏtｍoｒethaｎ２hourｓ.Ｃ．Morethan6hourｓ.AX６1.．[ＲefeｒｔｏFigurｅ4－3４.］WhatisthｅaｐｐroximaｔefueｌconsumedwhenhｏldingunderOｐeratinｇCoｎｄiｔiｏｎｓbeｌoｗ?AＬTITUDE：3０,０00，WＥＩGHT(*1０0０)：９2．5,ＥNGINESOPERATING:2,HOLＤＩNGTIMＥ(MＩN)：10A.732pounｄs.B．1,０2３pｏｕｎds.Ｃ．1，4４０pounｄｓ.AX６2..ＵnderwhａtｃｏndｉtiｏnshouldapilotｏnＩFRadvｉｓeATCoｆｍinｉmumfｕeｌｓｔａtus？A.WheｎtｈefuelsｕpplybecomeｓｌeｓstｈaｎｔhatrequiｒedｆｏｒIFR.B.Ifｔheremａininｇfuelsuggeｓtｓaneedfoｒtｒafｆicorlａｎdｉｎgprｉority.C．Iftｈerｅmaininｇfuｅｌｐrecｌｕdｅｓanyuｎdｕedｅlａy.ＣX6３.WhｉchｏfthefoｌloｗingisnｏｔｔheｗayofiｎcreasinｇMCRＩTiｎjeｔｔrａnspｏrｔdeｓigｎsA.giｖｅtｈewｉngａlowercaｍｂｅｒB.incｒｅａsewingsweep.C.ａｄｄslａtsCX64.Aｎaｉｒcaｒriｅｒｍayschｅｄuleａpiloｔtofｌｙinａnaiｒplaｎｅ，ｉnａnｙcalenｄaryear，fornｏmorethanA.８０0hourｓＢ．９０0hｏursC．1０00ｈouｒsCX65..HowoftenｉsSNＯWTAMbroａｄｃasttodistantceｎters?A．Hourly．B.Onehouｒandａhalｆaｔime．C．3０ｍinutesatｉme.ＡX6６．．Whａｔisａliｋｅｌyｌｏcationofｃlｅaｒａirtuｒbulenｃes?Ａ．inanupperｔroughonthｅｐoｌarsiｄeｏfajｅtｓｔrｅam.B.Ｎeararidｇealoftｏｎtheequａｔorialsｉｄｅｏｆａhｉgｈprｅsｓureflow.C.Downsｔrｅamoｆｔｈeｅｑuａｔｏrｉａlsideofajetstｒeａｍ.ＡX６７..Ｔheleａdｉngedgｅofａｎａｄvancingcoldairmassiｓ．A.warmｆront.B．statiｏnaryfｒoｎt．C.colｄfront.CX68.Duriｎｇaｓupplementalairｃarrｉerfｌight,whｏisｒespｏnsibleforobtａｉnｉnｇｉｎfoｒmationonｍｅteorｏｌogicaｌcoｎditions?A.Aircｒａftｄｉsｐａtcheｒ.B.Pilotｉnｃommａnd.C.Ｄirecｔｏｒofoperatｉonsorｆlightfｏlｌoweｒ.BX69.Ｗhenaｆlａgaiｒcarrierａｉrplaｎｅlanｄsｅrｍediａtｅairportat1８22Z，whａtistheｌａteｓttimｅitmａｙcontｉnueafｌiｇhｔwithouｔreceivingａredisｐａtchａuthoｒiｚaｔioｎ?Ａ.１9２2Z．B.19５２Z.Ｃ.0022Ｚ.CＸ70.TｈeｆｌighｔtimeｌimiｔａtionｓｅsｔaｂlｉsｈｅdfｏrｆlｉｇhｔcrewmembｅrsincluｄeA.onlycｏmｍｅｒｃｉalflyinginanyflｉｇhｔcｒｅｗｍｅmｂerpoｓitｉoniｎwｈichCＣAR12１operaｔｉonsareconduｃted.B.allfliｇhttｉmｅ,exceptmilｉｔary,inanｙｆlightｃｒewmemberposition.C.alｌcommercialfｌyingｉnaｎyflｉｇｈtｃrewmeｍｂerposiｔioｎ.CX71.Howｃanthepｉｌotｉncreasetheｒaｔeofｔｕrnaｎddeｃreａsethｅradｉusatthesａｍetimｅ?A．-Ｓtｅｅpｅnthebａｎkanｄiｎｃｒeaseairspeed.B.Steepeｎthebａnkａndｄeｃreaｓｅaｉrｓpeed．C．Shaｌloｗｔhebａnｋandincｒeaｓeaiｒｓpeed.BX7２．．［ReferｔoFiｇure4-27.]Whaｔisthemａｘimumｌaｎdingweightｗhichwillｐerｍitｓtoppｉng60０feeｔｓhｏｒｔoftｈeendofａ４,600-foｏticyrunwａy？A．1２8，000poｕｎｄs.B．12４，000poundｓ.C.1２0,000ｐoundｓ.CX73．．(RefertoFigurｅ6-7)HowshouｌdｔｈeｐｉｌｏtideｎtifythepｏsitiontoleａｖｅthearｅacｏntrolfｏｒｔheＬＲ２Ａ？A.GＵBＥIKOUNDB.Ｂ．ＨUAIROUVＯＲ/ＤME.C.Thedescｅｎtmomentoｎthecourseof2２７ｏ.AＸ74..Ｔhｅｔimｅｏfuｓｅｆｕｌｃonsciousnesｓｗhilecruisinｇatanaｌtiｔuｄｅof30,000feｅｔaｎｄsｉttiｎgquietｌｙwoulｄbｅａboutA.40ｓeconｄsB.３mｉnutｅsC.１minuteanｄ１5secondsＣＸ７5..ＡtＷhｉchlocatｉondoseCorｉolisｆorｃehavｅtheｍosteffecｔonｗｉndｄirecｔｉon?A．AtthePoｌｅs.B.Mｉddlelａｔitudeｓ(30oｔo６0ｏ)．C.AｔtheEquator.ＡX7６.ACatｅgoryIIILSpiｌｏtauthorｉzatｉon,ｗhｅｎｏｒｉgｉnallyissｕed，isnormalｌylimitedtoA.ＣatｅgｏryＩＩｏperatiｏnsｎoｔleｓｓtｈaｎ1６０0RＶRａｎdａ150-ｆootDＨ．B．pｉlotswｈｏhａpletｅｄａnFAA－aｐpｒｏｖeｄCａtegｏrｙIＩｔｒaiｎingｐrogram.Ｃ.CａteｇorｙIIｏperationsnｏtlessthan12０0RVＲanｄa100-fｏotＤH．AX77.Ifaflightengineerbecoｍesincapacｉｔatｅdｄurinｇflight，whomayperformtheｆligｈｔeｎginｅer'sduties?A.Thesｅconｄｉmandonｌy.Ｂ.Anyfliｇhtcrｅwmemｂｅｒ,ｉfquａliｆied.Ｃ.Eｉｔhｅrpｉlot,iftheyｈａveａfｌｉｇhtｅｎgｉnｅｅrcertificaｔe.BＸ78..Ｗhiｃhconｄｉtiｏnｈaｓtheeｆｆectofreｄucｉｎgｃｒiticalｅnginｅfａilurｅspeed?A．Ｓlｕshoｎtｈeｒｕnｗayoｒｉｎoperａｔiveａntiskid．B.Lowgrｏssweight.C．Ｈｉghdｅnsｉtyalｔitude.AX７9..[ＲｅfertoＦiｇures4-４9,4-50,４-51,4－52,４-53,and4-5４.]WhatistｈeEＴEａｔ．80Mach?A.1hours０２minutｅs.B.1hours0４minｕｔes.C.1hours07minｕteｓ.ＣX80.(RｅｆeｒｔoFigｕrｅ2-3）WhａtｉstheｌateraldisｐlacｅmentｏftheaiｒcraftinnautｉcalmilｅｓfｒomtheradiａｌsｅlecteｄoｎthｅNo.1NＡV?NMB．7.5NMC.1０.0ＮMAX8１..Whaｔｉsａfeatｕreｏfsupercooleｄwaｔer?Ａ.thewaterdrｏpsublimatｅstoanicepａrticleｕponｉmpacｔ．B.Theunstablewａteｒdropfreezesuponstrikinｇaneｘposedoｂjｅct.C．Theｔｅmperatｕreofthｅwａｔerdropreｍainsat０℃ｕｎtilitiｍpactsapａrtoftheaiｒframｅ,thｅｎｃlｅａriｃeaｃcｕmｕlates.BX８２.AnaircaｒrieropeｒatesaflｉghｔinVFRｏvｅr-the-tｏｐcｏnｄitionｓ．Ｗhatradｉonaｖｉgaｔioneｑuｉpmentiｓrｅquｉredtobeadualinsｔallａｔiｏｎ?A.VORＢ.ＶＯＲandIＬSＣ.VORandDMＥＡX83..[RｅfertｏFigurｅ4-2７.]Whaｔisｔｈeｍaximuｍlandiｎgｗeigｈtｗhichwｉllperｍｉtｓtｏｐping70０ｆｅetsｈorｔoftｈeeｎｄｏfa5,２00－fｏoticｙrunway？Ａ.124,000poundｓ.B.137,000ｐｏｕnds．C.108，000poundｓ．BX84..WｈoiｓrespｏnsibleforｔheissuｅｏｆSeriesＤＮＯTＡＭs?Ａ．CCAＦC．B.Areafｌiｇｈtiｎformationcｅnter.C.Aｉrｐorｔflighｔinｆormatiｏnofｆice.ＣＸ85..Ｉfｔｈefliｇhtlｅｖｅｌoｆａnaircｒａｆtisdesｉreｄtobｅ9,00０meｔers,ｐilotshoulｄｆｉｌlｉntheLEＶEＬｂｌｏｃkoｆthefliｇｈtplａnwiｔhA.M９0０0.Ｂ.Ｓ９000.C．Ｍ0900.CＸ８6..Wheredoesaprohibｉｔedairｓpacｅｂeｓetup?A.Overｄｏmesticonly.B.Ｏｖｅropensea.Ｃ.Oveｒdomestiｃoropｅnsea.AＸ87..Ｗhenfｌｙiｎｇoveｒtｈeｎimｂoｓtrａtuｓcｌoudｓ，ｔｈepilｏtfindsthatｔhereareuptowerｉngcloｕdsｏnthｅｔhicｋlaｙeｒ.Topofthetｏweｒiｎｇcｌouｄsｅxteｎdｓto9０00meｔerｓｈighａｎdaｒｅbloｗntoｏnesideｂytｈｅstｒoｎgwiｎdlikehorse'smane．Bａsｅdonthｉｓsｉtuation，ｈｅprｅdｉctｓthａｔtheｒemustbｅ＿_inthｅsheｅtｃlｏｕdｓ．A.ｃumｕlonimｂuｓｃｌoudsB.altocｕmuluｓclｏｕdsＣ．faｌsecｉrrusclｏｕdsAＸ88.．Dｕringemergｅncy,ｃaｎapｉloｔｅxｐectｌanｄiｎgpriｏritｙ?Ａ..yes.delayaｌｌaircrａfｔiｎtheairａｎdgｉveｔhiseｍｅｒｇencyaircraftｌandinｇprioｒity.Ｂ.yｅｓ.Gｉvetheprｉorｉtｙｔothisemｅrgencyaｉrcrａftonlｙwhenhaｖeconflｉｃtｗithｏｔｈeraiｒcｒaftorproximatethｅsａmeexpeｃtlａndｉnｇtime.C.nｏ.becａusethelanｄｉｎgpｒioｒitｙofaｉrcｒaｆtarrｉviｎｇatatower-contrｏlｌeｄaiｒpｏｒtisoｎ"first-come,ｆｉrｓt-ｓerved"basiｓ.BX89.Thepeｒｓonsｊｏｉntlｙresponsiｂlｅfｏｒtｈeiｎｉtiａtioｎ,coｎtｉnuatiｏｎ,diｖersion,anｄterminationoｆasupplemeｎｔaｌaiｒcarrieroｒcoｍmｅrｃialｏperaｔoｒｆlightａｒｅtheA.ｐｉlｏtincoｍmandandchiefpiloｔ．Ｂ.ｐiloｔｍandａnddirectoroｆopeｒａtiｏｎｓ.C.ｐilotｉnｃommaｎdａndtheｆliｇｈｔfolloweｒ.BＸ９0.WhａｔauralaｎdvｉsｕalｉndｉｃaｔionsshouldbｅobseｒvｅｄoverａｎIＬSoｕｔeｒmａker?Ａ.Continuousｄotｓａｔｔｈeｒaｔｅｏfｓiｘｐersecond.B.Coｎｔinuoｕsdashesatｔherａtｅoftｗoperｓｅconｄ.C.Alternatｅdoｔｓandｄａｓｈesａttｈerateｏftwoｐerｓeｃoｎd.BX91..[RefertoFigurｅ4-４1.］WｈatistheapproxiｍateｌandｉｎgwｅｉghｔforOperatingCondｉtionsbeloｗ?WEIGHT(SＴARTTOALT):77，000,DIＳＴAＮCE(ＮM)：70,WIＮDCOＭPONENＴ:25TW，ＨOLＤＩNGＴＩＭEAＴAＬＴ（ＭIN):１5A.74,000pounｄs．B.7４，180ｐounｄs.C.73，4００ｐoｕnds.AX92.YｏuhａvejusｔlａndedaｔJFKanｄtｈetoｗertｅllsyoutoｃallｇroundcontｒolwheｎclｅaroftheruｎwａy．YｏuａｒeconｓｉdeｒedcｌearoｆrunwaywhｅnA.ThｅａftendoftheaircraftiｓｅvｅnwiｔhｔｈｅtaxｉｗayｌocaｔioｎsignB.TｈefligｈtdeｃkaｒeaoftheaircrａftｉsevenｗitｈｔheholdlineC.Alｌpａｒtsofaｉｒcrafthavecｒｏssedtｈeｈoldliｎe．ＣX９3．Whａtｒeqｕirementｍustbemetｒegａrdｉngcargothaｔisｃaｒｒｉｅdaｎywherｅｉｎthepasｓeｎgerｃompaｒｔmentofanaircａｒrierａiｒplanｅ?A.Thebiniｎwhiｃhｔｈeｃargｏiscarｒieｄmaynotbeiｎstalleｄinａposｉtionthatreｓtｒictsacｃessto,oruseof,anyexit.Ｂ.Tｈeｂininwｈiｃｈtheｃargｏiｓcarriｅdｍaynotｂeiｎstalleｄiｎapｏsiｔionthatrestriｃtsaccesｓｔo，ｏrｕseｏf，anyaiｓｌeinthepａsｓengｅｒcompａrtment.C．Ｔｈecoｎtaｉneｒorbｉninwhｉcｈtｈeｃargoｉscａrriｅdmusｔbｅmadeofｍatｅrialwhicｈisａtｌeaｓtflａshreｓistaｎt.BX９4．Whatｉstheadvantageｏfaｔhｒｅｅ-barＶASI?A.PiｌoｔshaveachｏｉceofｇlideanglｅsB.Aｎormalｇlｉdeangleisaffordedｂotｈｈiｇｈaｎｄlowcockpitaｉrcraft．C.Thethｒｅe-barVASIiｓｍｕshmoreｖｉｓiｂleandｃanｂeusｅdａtagｒeaｔｅｒheｉgｈt.BX9５..ＷｈiｃhｏｆｔｈｅfｏｌlowｉngisnotthｅtｉpfｏrｇooｄSAmanageｍentduringtheflight?A.Rｅsolｖｅｄisｃｒｅpａnciｅs-contｒadｉctoｒydａtａorｐersoｎalcｏnｆlicts．B.Fiｘation-foｃusingonanyonethingｔoｔheeｘclｕｓionofeｖerytｈｉｎgeｌse.C.Monｉtorａndevaluaｔecurrentstatｕｓrelaｔivetoouｒｐlaｎ.BX96.whichruleapplieｓtotheuｓeofthｅｃockpｉtvｏicｅｒｅcoｒｄereｒaｓurｅfeａturｅ?A.Allrｅｃordedinformationmaybｅｅｒａsed,exｃeｐtfｏrｔｈｅlast30ｍinutｅsｐrｉorｔolanding.B.Ａnyｉnｆorｍationmoｒeｔｈａn３0minutｅsoｌdｍaybeｅｒａsedＣ.Alｌrecordｅｄｉnfoｒmaｔionｍaybeｅｒasｅd,ｕnlesｓtheNTＳBneｅｄsｔoｂenｏtifｉeｄofanoccuｒrence.BX9７..(ＲeｆｅrtoＦigure3)Inｔｈｅtelegram(3),wｈichｗeaｔｈeｒｐheｎoｍeｎoｎthaｔinfluenceflyｂedescribed.Ａ.Thesurfacｅｗindisheaviｅｒthａｎｔhｅwｉndaｔｈeiｇhtｓｏf60mａbｏverunｗaｙｌｅvelB.Thereaｒeｗｉndshearsｆrｏmplａceof６0ｍｅｔersｏｆendofthｅrｕnwayC.Tｈeｒeaｒewindspｅedanｄwｉndｄiｒectionshearsbeｔwｅeｎｔhesuｒfaceandtheｈｅiｇhtof６0metｅrsCX９8.Ａｔuｒbojet-poｗerｅｄｆｌagaiｒcaｒrieｒａｉｒplaneｉｓｒeleasedtoａｎairportwhicｈｈaｓnoａｖailａblｅａｌtｅrnａte.Whａtistherequｉredfueｌreserve？A.2ｈｏｕrｓatnormalｃrｕｉsespｅedinａnｏｗｉｎｄｃonditionfuelconsumpｔioｎ.Ｂ.2hｏursatｎormalｃｒuisｅfuｅlｃonｓｕｍption.Ｃ．30mｉnuteｓ,pｌus10percｅntofthetｏｔａlｆｌighttime.BX９9..Whaｔreportshouｌdtheｐiloｔmakeatａclｅaranceｌimiｔ?A．tｉmｅandaｌtitｕde/ｆlｉｇhtlｅvelａrｒiｖingorleaｖｉng．B．time,ａｌtiｔude/fliｇhｔｌeｖel,ａndｅxpecteｄhｏlｄｉnｇspeeｄ．C.timｅ，ａltｉtuｄe/flighｔlevel,ｅxｐｅctedholdinｇｓpeeｄ,andinboｕｎdｌｅｇlｅngｔh．AX100.WｈichequipmentｒｅquirementmustbｅmｅｔbｙanaiｒcarｒiｅｒthatelectstoｕｓeａdualｉneｒｔiaｌNavigatiｏｎSysteｍ(INS)ｏnaproposedfliｇｈt?A．ＴｈｅdualｓｙstemmuｓｔconsｉstofｔwooperａtｉveINSunｉts．B.ＡdｕaｌＶORTAＣ/ILSsｙstｅmmaybeｓubstitutedforａnｉnoｐｅrａtｉveＩNS.C．OｎｌyoｎeＩＮDSisrequｉｒedtobeｏperａtive,ifaDoppleｒＲadaｒissubstiｔutedforthｅoｔheｒＩＮS．CＸ1０1..Wｈichofthｅfollowingareaｈａsｔhehighestprobabilitytoprｏduceloｗlｅvelwiｎdsheａr?Ａ.ＡreaｗitｈstrongcoldadvectiｏnＢ.AreａwｈｅrｅtｈeｓeａandtｈelａndｍeeｔＣ．ＡreaneａrthｅｆｒontwiｔhthundersｔｏrmsCＸ102..Ifapilotwｈｏseeyeshavefuｌｌyａdaptedtoｄaｒknessiｓeｘｐｏsｅdtｏabriｇhtfｌaｓｈoflight,tｈetimerequｉｒｅdｆoｒｄarkadaptａtionｔobeｒe－ｅsｔablｉshｅdｉsmostｌikｅｌytobeＡ.3miｎｕtes.B.1５miｎutes.C.30minutes.CX103..WhythｅＡTCaｓｋtｈeaｉrｃraftforspeedadjustmｅnt?A．ｔocｈｅcktｈepｅrforｍaｎceofｔhｅaircraft；B.becaｕsｅＡTＣdotｈinｋhiｇhｓpeedisnotgooｄforsaｆeｔy；C.toachieveormaintａinｔhedesiｒｅｄsepａration．ＣＸ１04..ＩnｔｈｅSＩGMET8oftheＦigure3，whicｈweａtherphenomenｏntｈatinflueｎｃｅfｌybedesｃrｉbｅd.A.Severemountainwave,obscuredtｈuｎｄerstormwithhailB.Sｅｖerｅｔurbulencｅ,ｅmbｅddedtｈｕnｄeｒstormsC.Seｖeｒｅmounｔａinwave,ｅmbｅｄｄedｔhundｅrstormwiｔhｈailCX１05.（RefｅrtoFiｇure2－1ａnd2-２）TｏwhichaircｒafｔpoｓitｉｏndosｅHSIｐｒesentaｔion＂E"orrespoｎｄ?A．5B．5C.1５BX10６.Atwhichspeeｄｗiｌlｉncｒeａｓingthepitｃhattituｄｅcａuseanaiｒｐlanetoclｉmｂ?A.Ｌowｓpeed．B．Highsｐｅed．C.Anysｐeeｄ.BX107.Howｌonｇsｈallasupplementalaircａrrierｏｍercialoperatorrｅtａiｎaｒecordofthelｏａdｍanifest,airwortｈinessｒｅｌｅａse,ｐiｌotroutecerｔiｆicatiｏn,fliｇhｔrｅleaｓｅ,aｎdflightplaｎ?A.１mｏnｔh.Ｂ.３mｏnths.C.12months．BX1０8．ＢｅloｗFＬ18０,ｅnｒouｔeｗeatheradｖisｏrｉｅsｓhouldｂeｏbtaineｄfromanＦSSｏnA.122．1MＨzB．122.０MHZC.1２3.6MHzBX10９.Insmallairplanes,normalrｅcoveｒyformｓpinsmaybecomeｄiｆｆiｃｕltifｔheA．-CGistｏｏfａrreａrwardandrｏtａｔioｎisaroundtheloｎgiｔuｄinａｌaｘiｓ．Ｂ.-ＣＧisｔoｏｆaｒｒearwardａndｒotaｔioniｓａroundthｅＣG．Ｃ.－ｓpinisenteredbefoｒethesｔalliｓｆullyｄevｅloｐed.CX１1０..Whatｃonditiｏｎｐroducesthｅmostfreqｕenttyｐeoｆgｒounｄ-orｓurfａcｅ-bａsedteｍperatｕｒeinvｅrｓion?A.Theｍovｅmentofｃolderａirunderｗaｒmairｏrｔhemｏvemeｎtｏｆwａrmａirovercoldaｉr.B.Ｗidｅｓｐｒｅａdsinkiｎｇofaiｒwithinａthicｋｌａyeraｌoｆｔresｕlｔｉnｇｉnheatingbycompreｓsion.C.Ｔｅrreｓtrialraｄｉationonacleａｒ,relａtivelｙｃalmｎight.CＸ１11..Ｉnflight,pilotｓfiｎdfｏranecloｕdscoｎｓistinｇoｆｃｌoｕdｂarandcloudbanｄwiｔhflatfloorandｐiｌｅdcloudsontｈｅtｏpofｓomeclｏｕｄs.Ｔhedeｓcriptivｅcloudｓhouldｂe．A.cumuluｓcongestusＢ.cumulostraｔｕsC.toｗeriｎgcloudsＣX１12.．TｈeｍｏｓtefｆeｃｔiｖewａytoscanｔheskyｆorotheｒaircrａftｄuringｌｅvelflightｉsｔoＡ.movｅthehｅadiｎacontinuｏｕsaｒcfrｏmsidetｏsidｅ．B.donoｔlｏｏkanywｈerebuｔｓtraiｇhtaheadunｌessyoｕdeteｃtmovement.C．movetheheadａｂout２00ｏｒ30０ａtatime，pausingａｆtｅreａchmovｅｍenｔｔoａllowｔhｅperｉpｈeralｖiｓｉoｎtodeteｃtaｎymoveｍｅnｔ.CＸ１１３．．IｎstructionsarｅdｉｒｅｃｔivesiｓｓuedbｙATCｆoｒtheｐｕｒpoｓｅofＡ.rｅｑuiriｎgａｐilottoreadback．B.keepiｎgfｌightstatｕs.Ｃ．requｉｒingapiｌottotakespｅcｉｆｉcaction.ＣX１１4．．Ｗhｅnｍａkinｇanapｐroachtoａwider－than－ｕsualrunway,wiｔhouｔVＡSIassｉstaｎ