海船船员适任统考试

中华人民共和国海事局海船船员适任统考试题科目：航海英语试卷代号：903适用对象：无限航区，近洋航区船舶二、三副（本试卷卷面总分100分，及格分数70分，考试时间100分钟）答题说明：请选择一个最合适的答案，并将该答案按答题卡要求，在相应位置上用2B铅笔涂黑。第1题至88题，每题1分，第89题至96题，每题1.5分。一．单项选择题1．(回转潮流的流向和流速资料Datarelatingtothedirectionandvelocityofrotarytidalcurrentscanbefoundinthe______. A．Mariner’sGuide B．TidalCurrentTablesC．NauticalAlmanacD．TideTablesB．TidalCurrentTables潮流表2．LightListsforcoastalwatersare______．A．publishedeveryyearandrequirenocorrectionsB．publishedeverysecondyearandmustbecorrectedC．publishedeveryfiveyearandrequirenocorrectionsD．accuratethruNMandmustbecorrected3．Thelightvesselisreported______．A．tobedestroyed B．tobedemolishedC．toberuinedD．tobespoiled4．Thebuoysymbolprintedonyourchartisleaningtothenortheast.Thisindicates______.A．youshouldstaytothenorthoreastofthebuoyB．youshouldstaytothewestorsouthofthebuoyC．thebuoyisamajorlightedbuoyD．nothingspecialfornavigationalpurposes5．Whenshouldvoyageplanningbedone?A．DuringthesailingB．Priortosailing C．AftersailingD．Beforethepilotisleaving6．Therevisiondateofachartisprintedonwhichareaofthechart?A．TopcenterB．Lower-leftcornerC．PartofthecharttitleD．Anyclearareaaroundtheneatline7．Solidgreenarrowsonthemainbodyofapilotchartindicate______．A．prevailingwinddirectionsB．prevailingoceancurrentdirectionsC．probablesurfacecurrentflowD．shortestgreatcircleroutes8．______arepublishedforthecorrectionofAdmiraltyCharts．A．AdmiraltySailingDirectionsB．AdmiraltyListofSignalsC．Mariner’sHandbookD．AdmiraltyNoticestoMariners9．Owingtoolddataofthesurveythepositionsandnumberofthebeaconsshownonthischart arenottobe______．A．consideredB．insuredC．relieduponD．suspected10．Theproperwaytocorrectamistakeinthelogbookisto______．A．erasetheentryandrewriteB．drawseverallinesthroughtheentry,rewrite,andinitialthecorrectionC．completelyblackouttheentry,rewrite,andinitialthecorrection．drawonelinethroughtheentry,rewrite,andinitialthecorrection11．It’s______thatthecargowasdamagedbyyourstevedores．A．brightB．distinctC．plainD．evident12．The{said}accidentwascausedbyyourship．A．sailingB．damagedC．soundedD．abovementioned13．ACCIDENTALESCAPEOFOILOUTOFATANKWHENITGETSTOOFULL BECAUSEPUMPINGWANOTSTOPPEDINTIMEdefines______．A．OverloadingB．OverdischargingC．OverflowD．Overtaking14．Withregardtotheopeningandclosingofwatertightintegrityappliancesnotfittedwitha remoteoperatingcontroloralarmsystem,whatmusttheMasterorpersoninchargeofaship enterinthelogbook?A．ThetimerequiredtoclosetheappliancesB．ThereasonforopeningorclosingeachapplianceC．ThenameofthepersonperformingtheopeningandclosingofsuchappliancesD．Thefactthatthehullindicatorsfunctionedornot15．Wetestthewatersprayfireprotectionsystemoffire-protectedlifeboatsevery3month, ______theabandonshipdrill．A．combiningwithB．combinedwithC．combiningtoD．combinedto16．Vesselmustbe______dulyqualifiedofficersandcrew．A．suppliedwithB．equippedbyC．mannedwithD．fittedwith17．Theportofregistryis______．A．notrequiredtobemarkedanywhereonthevesselB．requiredtobemarkedonbothbowsandonthekeelC．requiredtobemarkedonthesternwiththenameofthevesselmarkedonbothbowsD．requiredtobemarkedonthekeel,stern,andbothbows18．InaccordancewithSOLAS,thebatteriesthatpowerinteriorlightingininflatableliferaftscan bemadetolastlongerby______．A．unscrewingthebulbduringthedaylightB．switchingthelightononlywhennecessaryC．takingnoactionasthereisnowayonsavingpowerD．takingnoactionastheshutoffautomaticallyindaylight19．Whileoperatingyouroceangoingvesselyoumustkeeparecordofanydischargeordisposal ofgarbage.Theseentriesshallbemade______．A．beforetheendofthevoyageB．beforearrivingatyournextportC．nolaterthan24hoursafterdisposalofthegarbageD．atthetimethegarbagewasdisposedof20．Youroceangoingvesselisrequiredtohaveawastemanagementplan.Thisplanmustbein writinganddescribeproceduresfor______．A．collectinganddischarginggarbageB．disposingwastefrommarinesanitationdevicesC．reducingtheamountofshipboardwasteD．segregatingthedifferenttypesofshipboardwaste21．Inariversubjecttotidalcurrents,thebesttimetodockashipwithouttheassistanceoftugsis_____．A．athighwaterB．whenthereisafollowingcurrentC．atslackwater．atflood22．Usually,donotusemorethan______completeropeturnsaroundthedrum． A．1-2B．3-4C．5-6．7-823．Youaredockingavessel.Windandcurrentaremostfavorablewhentheyare______．A．crossingyourcourseinthesamedirectionB．crossingyourcourseinopposite directionsC．paralleltothepierfromaheadD．settingyouonthepier24．MastersarerequiredtonotifyPortAuthoritiesofanchoragebearingsafter______．A．departureB．leavingC．anchoredD．anchoring25．Alook-outshouldreportobjectssightedusing______．A．truebearingsB．magneticbearingsC．gyrobearingsD．relativebearings26．Apparentwindspeedblowingacrossavesselundertowcanbemeasuredbya(n)______．A．barometerB．windvaneC．anemometer．thermometer27．Alightsignalconsistingofthreeflashesmeans______．A．IamindoubtastoyouractionsB．MyenginesarefullspeedasternC．IdesiretoovertakeyouD．Iamoperatingasternpropulsion28．TherulesstatethatvesselsmaydepartfromtherequirementsoftheRuleswhen______．A．therearenoothervesselsaroundB．operatinginanarrowchannelC．theMasterentersitintheship’slog．necessarytoavoidimmediatedanger29．Sailingvesselsarestand-onoverpower-drivenvesselsexcept______．A．inacrossingsituationB．inameetingsituationC．whentheyaretheovertakingvessel．ontheinlandwatersofthePRChina30．Ifthereissufficientsearoom,alterationof______maybethemosteffectiveactiontoavoid close-quarterssituation．A．speedandcourseB．speedaloneC．coursealoneD．speedorcourse31．TheRoutingSystemwhichaimedatreducingtheriskofcasualtiesiscalledas______．A．TrafficSeparationSchemesB．RecommendedtracksC．PrecautionaryareasD．Inshoretrafficzones32．Theperiodofalightedaidtonavigationreferstothe______．A．dateofconstructionorestablishmentB．lengthoftimebetweenflashesofthelightC．timerequiredforthelongestflashofeachtypeD．timerequiredforthelighttocompleteeachcycle33．______referstotheanglebetweentrueNorthandtheheadinglineoftheship． A．TruepositionB．TruemeridianC．TruecourseD．Truebearing34．Adeadreckoning(DR)plot______．A．ignorestheeffectofsurfacecurrentsB．ismostusefulwheninsightoflandC．mustbeplottedusingmagneticcoursesD．maystartedatanassumedposition35．Meanhighwateristheaverageheightof______．A．thehigherhighwatersB．thelowerhighwatersC．thelowerofthetwodailytides．allhighwaters36．Whatdoestheterm“tide”referto?A．HorizontalmovementofthewaterB．VerticalmovementofthewaterC．MixingtendencyofthewaterD．Salinitycontentofthewater37．Aftertransferringaweightforwardonavessel,thedraftatthecenterofflotationwill______．A．change,dependingonthelocationoftheLCGB．increaseC．decreaseD．remainconstant38．Unstableequilibriumexistsatsmallanglesofinclinationwhen______．A．GisaboveMB．GisoffthecenterlineC．BisoffthecenterlineD．BisaboveG39．Reducingtheliquidfreesurfacesinavesselreducesthe______．A．rollperiodB．metacentricheightC．waterplaneareaD．vessel’sdraft40．Brokenstowagemustbereducedto______．A．theminimumB．tolittleamountC．themaximum．togreatamount41．TheChiefOfficer______toldthestevedorestostowthecargolotbylotA．plainlyB．playfullyC．absolutelyD．completely42．Myshipis______No.5berthforloading．A．ontothewharfB．movedasternC．intothedockD．mooredalongside43．Thenecessityofthesegregationofcargoesisdeterminedby______．A．experiencefrompracticeB．varioustypesofcargoesC．differenttypesofshipsD．personalabilities44．Theagentpromisedtokeepme______ofhowourbusinesswasgoingon.A．tobeinformedB．informedC．oninformingD．informing45．Figureofcargoshort-landedin______．A．disputeB．argueC．debateD．discuss46．Asageneralrule,tallyclocksshouldmaketheirtallying______．A．inwarehousesB．ondeckC．ashoreD．inthetallyroom47．Isobarsonasynopticchartareusefulinpredicting______．A．temperatureB．dewpointC．windvelocity．relativehumidity48．BASHI:ETOSE9-10.500MINHVYSQUALLYSHWRSANDTS.SEA8-9M.SWELL SE6-7M.Fromtheaboveforecast,thewindinBeaufortScalewillbe______．A．STRONGGALETOSTORMB．GALETOSTRONGGALEC．NEARGALETOGALE．STRONGBREEZETONEARGALE49．Goodweatherisusuallyassociatedwitharegionof______．A．lowbarometricpressureB．highbarometricpressureC．fallingbarometricpressureD．pumpingbarometricpressure50．Aseabreezeisawind______．A．thatblowstowardstheseaatnightB．thatblowstowardsanislandduringthedayC．causedbycoldairdescendingacoastalinclineD．causedbythedistantapproachofahurricane51．Aboundarybetweentwoairmassesisa(n)______．A．lapserateB．isobarC．frontD．continent52．Apartialdeckinaholdiscalleda(n)______．A．weatherdeckB．orlopdeckC．shelterdeckD．maindeck53．Foranuprightvessel,draftistheverticaldistancebetweenthekeelandthe______．A．waterlineB．freeboarddeckC．plimsollmarkD．amidshipssection54．Bulkheadsformingpartofthetanksonashiparestiffenedtowithstand______．A．deckloadsfromaboveB．dynamicforceswhileafloatC．hydrostaticpressureD．overpressurization55．Howwouldtheexhaustofaproperlyoperatingdieselengineappear?A．LightbluehazeB．LightbrownhazeC．LightgrayhazeD．Perfectlyhaze56．Onananchorwindlass,thewheeloverwhichtheanchorchainpassesiscalleda______．A．brakecompressorwheelB．devil’sclawC．wildcatD．winchhead57．Theprimaryreasonforplacingcoversoverstoragebatteriesisto______．A．preventtheaccumulationofexplosivegasesB．protectthehullfromleakingelectrolyteC．preventmovementofthebatteryinroughwatersD．protectagainstaccidentalshoringacrossterminals58．Whatcourseshouldbefedintoastabilizedradarpicture?A．CompasscourseB．GyrocourseC．TruecourseD．Coursemadegood59．Whenhittingasolidobjectsuchasashiporanairplane,theradarwavesarereflectedback ______theycame．A．inthewayB．thewayC．bytheway．throughtheway60．Thecorrectmethodofswitchingoffamarineradaristoturnpowerswitchto______position first,thento______position．A．off/standbyB．standby/offC．standby/close．close/standby61．Mygyro-compass______istwodegreeseast．A．troubleB．errorC．wrongD．mistake62．Whichoneofthefollowingsisincorrectaboutmagneticcompass?A．ThemagneticcompassiscompulsoryonanyvesselB．ThemagneticcompassispronetoerrorC．ThemagneticcompassisalwaysplacedinsidesteelconstructionsD．Themagneticcompassneedstobecalibratedtocompensateforlocalmagneticdistortion63．Magneticvariationchangeswithachangein______．A．thevessel’sheadingB．seaconditionsC．seasonsD．thevessel’sposition64．Automaticidentificationsystems(AIS)areexpectedtobroadcastallofthefollowing informationEXCEPT______．A．PortoforiginB．NameofvesselC．CourseandspeedovergroundD．Draftofvessel65．WhenownshipspositioninputtoECDISwrong,whatisresultl?A．NothingB．ECDISwillgivewarningC．ECDISwillautomaticallybeswitchedoffD．Positions,rangeandbearingstakenontheECDISwillbewrong66．WhatisthemainpurposeofDGPS?A．ToimprovepositioningaccuracyB．TodecreasepositioningaccuracyC．ToreduceoperationalcostD．Tosimplifyoperationprocess67．The‘urgent’priorityshouldbeusedformessages______．A．concerningtheSafetyofLifeatSea(SOLAS)B．detailingimportantnavigationalwarningsC．containinginformationconcerningthesafetyofamobileunitorpersonD．concerningon-scenecommunications68．WhichstatementconcerninglocatingsignalsintheGMDSSisFALSE?A．LocatingsignalsaretransmittedbysurvivalcraftVHFtransceiversB．LocatingsignalsaretransmittedbySARTsC．LocatingsignalsareintendedtofacilitatethefindingofadistressedvesseloritssurvivorsD．Locatingsignalsarenottransmittedbyautoalarmgenerators69．Whatisthemeaningoftheword“RODGER”whenusedinradiocommunicationA．pleaserepeatyourmessageB．NotreadableC．CorrectD．Ihavereceivedyourtransmissionsatisfactorily70．Ourshipisslowingoingastern,please______．A．becarefulB．bekindenoughC．beniceD．belookedafter71．Ihavesteerageway.Itissaidthat______．A．Iamunderway B．IamoutofcontrolC．IamnotmakingwaythroughthewaterD．Ihavetheamountofmovementforwardwhichtheshipneedstobesteeredproperly72．WhatisaCORRECTreplytoapilot’srequest,“How’syourheading”?A．SteadyB．Easedto10°rudderC．CheckedD．Passing50°73．Abollardisfoundonthe______．A．beachB．deckC．pierD．towedvessel74．Inordertohelpprotectanaturalfiberropefromrotting,thelinemustbe______．A．dried,andstowedinaplacewithadequateventilationB．stowedinahot,moistcompartmentC．stowedondeckatalltimesD．stowedinanycompartment75．Inordertodetectrotinmanilalines,youshould______．A．feelthesurfaceofthelineforbrokenfibersB．measurethereductionincircumferenceofthelineC．observeanymildewontheoutersurfaceD．openthestrandsandexaminetheinnerfibers76．Alongpolewithahookatoneend,usedtoreachforlines,isknownasa______．A．pikepoleB．jackstaffC．linerodD．hooker77．Paintsandsolventonavesselshouldbe______．A．storedsafelyattheworksiteuntilworkiscompletedB．returnedtothepaintlockeraftereachuseC．coveredatalltimestoprotectfromignitionsourcesD．storedinasuitablegearlocker78．Youarestandingthewheelwatchwhenyouhearthecry,‘Manoverboardstarboardside’.You shouldinstinctively______．A．givefullrightrudderB．givefullleftudderC．puttherudderamidshipsD．throwaliferingtomarkthespot79．Asituationhaoccurredwhereisbecomesnecessaryforyoutobetowed.Whatactionshould betakentopreventyourvesselfromyawing?______．A．ShiftweighttothebowB．ShiftweighttothecenteroftheboatC．Shiftweighttostern．Throwexcessweightoverboard80．Lifejacketsshouldbestowedin______．A．theforepeaksB．thepumproomC．readilyaccessiblespaces．lockedwatertightcontainers81．AfterusingaCO2portableextinguisher,itshouldbe______．A．putbackinserviceifsomeCO2remainsB．hydrostaticallytestedC．retaggedD．recharged82．Fireaxesrequiredonshipmustbestoredintheenclosureforfirehouseswiththelocation marked“______”．A．FireAxelocationB．HoseStationNo.C．FireStationNo.D．FirefightingEquipment83．Ifhelphasnotarrivedin10-12hoursafteryouabandonavesselinasurvivalcraft,youshould______．A．goinonedirectionuntilthefuelrunsoutB．plotacourseforthenearestlandC．takeavoteonwhichdirectionyoushouldgoD．shutdowntheengine(s)andsettheseaanchor84．Makingwaterrapidlyinallholds,allpassengersandcrewwereorderondeck______andall boatswereloweredtorail．A．inlifejacketsB．withlifejacketsC．withlifejacketsonD．puttingonlifejackets85．Iftheengineofasurvivalcraftdoesnotstart,checktosee______．A．thatthefuelvalveisopenB．iftheairsupplysystemisopenC．ifthewatersprinklersystemisopenD．ifthelimitswitchison86．Whichofthefollowingmaybeusedincleaningupanoilspillwithoutthepermissionof governmentalauthorities?A．StrawandSkimmeronlyB．SkimmersandChemicaldispersantsonlyC．StrawandChemicaldispersantsonlyD．Straw,SkimmersandChemicaldispersants87．Acrewmembersufferingfromhypothermiashouldbegiven______．A．asmalldoseofalcoholB．treatmentforshockC．alargemealD．abriskrubdown88．Whenarescuerfindsanelectricalburnvictiminthevicinityofliveelectricalequipmentor wiring,hisfirststepisto______．A．flushwateroveranyburnedareaofthepatientB．applyointmenttotheburnedareasonthepatientC．getassistancetoshutdownelectricalpowerintheareaD．removethepatientfromthevicinityoftheliveelectricalequipmentorwiring二.关联题(每组关联题题干下有4个小题,每小题4个选项)第一组:EGCMessage----METNavareaWarningorMETForecast----MessageSequenceNo:00103LES:KDDIPriority:UrgentSize:969charactersReceiveDate&Time:07-09-1806:56(UTC)PANPANTHISTROPICALCYCLONEWARINGISISSUEDFORTHENORTHOFEQUATOROFMETAREAXI(FOR)WARNING180600WARNINGWALID190600WARNINGISUPDATEDEVERY6HOURSTYPHOONWARNINGTYPHOON0712WIPHA(0712)930HPAAT25.7N122.6ENORTHWESTOFISHIGAKIJIMAMOVINGNORTHWEST16KNOTSPOSITIONGOODMAXWINDS100KNOTSNEARCENTERRADIUSOFOVER50KNOTWINDS90MILESRADIUSOFOVER30KNOTWINDS260MILESNORTHEASTSEMICIRCLEAND180MILESELSEWHEREFORECASTPOSITIONFOR181800UTCAT27.2N120.8EWITH60MILESRADIUSOF70PERCENTPROBABILITYCIRCLE950HPA,M,AXWIND85KNOTSNEARCENTERFORECASTPOSITIONFOR190600UTCAT29.7N119.6EWITH90MILESRADIUSOF70985HPA,MAXWINDS50KNOTSEXTENDEDOUTLOOKFORECASTPOSITIONFOR200600UTCAT37.0N121.9EWITH170MILESREADIUSOF70PERCENTPROBABILITYCIRCLE1000HPA,MAXWINDS35KNOTSBECOMINGEXTRATROPICAI.LOWJAPANMETEOROLOGICALAGENCY89.Whereisthemessagesentfrom?A.JapanB.SingaporeC.TaiwanD.NewZealand90.Whatisthepriorityofthemessage?A.RoutineB.SecuriteC.UrgencyD.Distress91.Thewarningwasissuedat180600andwillfirstupdatedat_______.A.190600B.181256C.180656D.18120092.Whichofthefollowingstatementsistrueaccordingtothewarning?A.950HPAlocatedat25.7N122.6E,itsmaximumwindsnearcentrereach85knots,and radiusofover30knotwinds260milesnortheastsemicircleB.930HPAlocatedat25.7N122.6E,itsmaximumwindsnearcentrereach100knots,and radiusofover30knotwinds260milesnortheastsemicircleC.950HPAlocatedat29.7N119.6E,itsmaximumwindsnearcentrereach85knots,and radiusofover30knotwinds260milesnortheastsemicircleD.930HPAlocatedat29.7N119.6E,itsmaximumwindsnearcentrereach100knots,and radiusofover30knotwinds260milesnortheastsemicircle第二组Ofvarioustypesofnavigation,deadreckoningaloneisalwaysavailableinsomeform.Inanemergencyitisofmorethanaverageimportance.Withelectronicsystemsoutofservice,youshouldkeepaclosecheckonspeed,directionanddistancemadegood;carefullyevaluatetheeffectsofwindandcurrent;thendetermineyourpositionbydeadreckoning.Longvoyageswithaccuratelandfallshavebeensuccessfullycompletedbythismethodalone.Thisisnotmeanttominimizetheimportanceofothermethodsofdeterminingposition.However,deadreckoningpositionsmaybemoreaccuratethanthosedeterminedbyothermethods.Ifthemeansofdeterminingdirectionanddistanceareaccurate,itmaybebesttoadjustthedeadreckoningonlyafteraconfirmedfix.93.Landfallmeans______.A.adeadreckoningpositionB.aconfirmedfixC.electronicsystemsoutofserviceD.thatlandisfirstsightedfromalongvoyage94.Thedeadreckoning______.A.willminimizetheimportanceofothermethodsofdeterminingpositionB.islikelytobecomemoreaccurateinanemergencyC.willcauseelectronicsystemstofailD.iseasierthanotherTypesofnavigation95.Thedeadreckoningpositionis______. A.lessaccuratethanaconfirmedfixinmostcasesB.moreaccuratethanthosedeterminedbyelectronicsystemsC.alwaysveryaccurateD.ofmorethanaverageimportancetodeterminethespeed,directionanddistancemadegood96.Intheauthor’sopinion,deadreckoningpositionhasallofthefollowingcharactersexcept______.A.itshouldonlybeadjustedafteraconfirmedfixB.itisveryimportantinemergencyC.itismoreaccuratethanthosedeterminedbyothermethodsD.inalongvoyage,onlydeadreckoningwillsuccessfullymakeyouarriveatyourdestination45903甲类二三副英语参考答案

1--10BBBABBBDCD 11--20DDCDBCCBDA 21--30CCBDDCDDCC 31--40ADCADAAABA 41--50ADBBACCABC 51--60CCADCADCDB 61--70BCDCDACDDA 71—80DAAADABACC 81--88DCDAB

ADD89--96 BDDB

DBAD

中华人民共和国海事局2008年第1期海船船员适任统考试题（总第46期）科目：航海英语试卷代号：903适用对象：无限航区，近洋航区船舶二、三副（本试卷卷面总分100分，及格分数70分，考试时间100分钟）答题说明：请选择一个最合适的答案，并将该答案按答题卡要求，在相应位置上用2B铅笔涂黑。第1题至88题，每题1分，第89题至96题，每题1.5分。一、单项选择题（有关无线电信标信号发射时间及特征资料Informationontheopeningtimesandcharacteristicsofradiobeacons在那种出版物可找到canbefoundinwhichpublications?）A.ListofLightB.CoastPilotC.SailingDirectionsD.ListofRadiobeacons答案：A.ListofLight《航标表》Marinersnotenteringtheportare______tokeepatleastonemileoff.A.advisedB.reportedC.compliedD.supplied答案：A.advised建议Thevelocityofthecurrentinlargecoastalharborsis______.A.predictedinTidalCurrentTablesB.unpredictableC.generallyconstantD.generallytooweaktobeofconcern答案：A.predicted（预测）比较大的港口都会在潮流表上有相关潮和流的资料，因此是可以预测的。AMercatorchartisa______A.cylindricalprojectionB.simpleconicprojection（普通锥形投影）C.polyconicprojection（多圆锥投影）D.rectangular（正交）projection答案：A.cylindricalprojection（墨卡托海图的投影方式是）等角正圆柱投影。WhydoesdistancealwayshavetobemeasuredfromthenearestscaleonaMercatorchart?A.BecauseitisthemostefficientwayB.BecauseitvarieswiththechangeoflatitudeC.BecauseitvarieswiththechangeoflongitudeD.Becauseitisthemoststraightline答案：B.Becauseitvarieswiththechangeoflatitude(因为距离是)随着的不同纬度而递增墨卡托海图上不同纬度的比例是不等的，随着纬度的递增，每海里的海图跨度会增加，反之在海图上相同的跨度，高纬度所表示的实际距离会较小。Whoisresponsibleforthevoyageplan?A.ThepersonwhohasdonetheplanningB.ThemasterC.ThenavigationofficerD.Theowner虽然由二副来制定，但是船长需要审查并确认，由船长负责。Charteddepthisthe______.A.verticaldistancefromthechartsoundingdatumtotheoceanbottom,plustheheightoftideB.verticaldistancefromthechartsoundingdatumtotheoceanbottomC.averageheightofwateroveraspecifiedperiodoftimeD.averageheightofalllowwatersataplace答案：B.verticaldistancefromthechartsoundingdatumtotheoceanbottom海图水深指从海图深度基准线到海底的垂直距离。不需要加上潮水的高度。Defenseplansmaycausetheoperationofelectronicaidstonavigationtobesuspended（暂停）with______.A.nonoticeB.oneday'snoticeC.aweek'snoticeD.thirty(30)daysnotice防卫计划引起的电子助航仪器操作的暂停不会事先发出通告的。这关于一个国家的安全问题。Periodicpublicationsnotifyingchangein,oradditionsto,previously（以前的）publishednavigationaldataare______.A.SupplementsB.AnnualSummaryC.NavigationalWarningD.NoticestoMariners周期性的关于以前出版的航海数据的改正或增加的通告是《航海通告》。虽然补编和航行警告也有改正信息，但它们都是有必要时才会出版。而年度摘要里面也只是对航海通告中到1月1日仍然有效的进行汇总。______isafullnauticalrecordofaship'svoyage,writtenupattheendofeachwatchbytheofficerofthewatch.1890A.SeaProtestB.DeckLogC.AccidentReportD.Seaman'sBookDoyouneedtomeasureoxygenlevelsbeforeenteringanenclosedspace?A.Yes,alwaysB.NoC.NoifyoumeasurefortoxicgasesD.yes,butnotifyouventilateproperlyfirstfor24hours这是SOLAS对进入封闭场所的规定。如果氧气含量不足会导致窒息。Theextent（范围）ofthedamagecouldnotbe________thoughIinspecteditwiththeChiefStevedore（工头，也可以用FOREMAN）incharge.A.sureB.containedC.ascertained（确定）D.applied破损的范围只能被确定，而不能被包含或应用，因此B和D是不能用的，而A中的SURE是个形容词，在这里也不能用。Ifyoudonotweargogglesandhelmet,yourchancesofbeing_______willbegreater.A.beatenB.damaged（对物）C.hurtD.stricken可以通过GOGGLES这个词来去除不合理选项，首先B是对物来讲的，不能用在人身上，护目镜的目的是为了防止灰或者其他小东西蹦到眼睛里，因此用BEAT和STRIKE就会觉得动作比较大，显得不合理。而HURT不管你是大的伤害还是小的伤害都可以用。Beforesailing,marinersondutyshallchecktheheadingsofmagneticcompassbycomparisonwith__________.A.ship’sclockB.enginemovementrecorderC.repeaters（复示器）D.navigationlights能够用来较对磁罗经航向的除了用测罗经方位差的方法，用电罗经或者其复示器来比对。A中的船钟，B中的车钟记录薄，D中的航行灯都与题目不符。Paintingon_______isprohibitedbecauseitwillweakenitssensibility.A.shipshellB.exteriorofwinchesC.hydrostaticrelease（静水压力释放器）D.holdladders在静水压力释放器上涂上油漆会使它的灵敏度降低。因此是不能刷油漆的。Youareonwatchandthepilothasjustanchoredthevessel.Thenextthingthatyoushoulddoaftertheanchorhasbeenletgoisto_______.A.stoptheenginesB.escortthepilottotheaccommodationladderC.plotthevessel’spositiononthechartD.makearoundoftheweatherdecks无论引航员在船抛锚还是自己抛锚，在锚LETGO的时候应该立即记下船位，时间，船首向，在海图上定下锚位，有时还需要向港口当局报告。SOLASistheabbreviation（缩写）of__________.A.InternationalMaritimeDangerousGoodsCarriedbySeaB.InternationalCodefortheConstructionandEquipmentofshipsCarryingGasesinBulkC.InternationalConventionfortheSafetyoflifeatSeaD.InternationalRegulationsforPreventingCollisionsatSeaTheSOLASConventionwasdeveloped（可以理解为制定）bythe_________.A.IMDGconferenceB.AmericanBureauofShippingC.InternationalMaritimeOrganizationD.AmericanInstituteofMaritimeShippingHowtodeterminethedensity（密度）oftheslop（污水）aftertankwashing?A.Byuseofaninterferometer（干涉计）B.Byuseofahydrometer（比重计）C.Byuseofaninterface（界面）