航海英语阅读理解题集

航海英语阅读理解题集Unit01Passage1AdmiraltyTotalTideAdmiraltyTotalTide(DP550)isaPC-based（基于个人电脑）tidalpredictionprogram（预测程序）whichusesthesamepredictionalgorithms（运算法则）andHarmonicConstants（谐和常数）astheAdmiraltyTotalTide,andhasbeendesignedtomeetSOLAScarriagerequirements（运输条款）.TidalheightsforbothStandardandSecondaryPortsaredisplayedingraphicalandtabularform以图表形式.TidalStreamrates潮流速率arepresentedonachart-baseddiagram表示在一张航用海图上的简图.TotalTidepermitsthemarinertoselectandsimultaneously有选择地或同步calculatetidalheightsformultipleports多个港口foruptosevendays最多达到7天.Outputfromthesystem从该系统输出的形式alsoincludesperiodsofdaylight白昼andnauticaltwilight航海的黄昏、黎明,moonphasesandaspringsandneaps（大、小潮）indicator.Underkeelandoverheadclearance富裕水深和高处间隙canbedisplayedinagraphicform以图表形式toaidpassageplanning帮助航路 设计 领导形象设计圆作业设计ao工艺污水处理厂设计附属工程施工组织设计清扫机器人结构设计 .TotalTideissuppliedintheformofasingleCD光盘whichcontainsthecalculationprogramandthesevengeographicAreaDataSets7个地区的汇总数据资料(ADS)providingglobalcoverage.Apermitsystemthenprovidesaccesstotheareasrequired.Annualupdates年度的更新资料forTotalTideareavailablefromAdmiraltyChartAgents,andarerecommended.1.TheAdmiraltyTotalTide(Dp550)is.A．anarticleabstractedfromSOLASB．aBookknownasAdmiraltyTotalTideC．anAdmiraltyChartAgentD．aPC-basedtidalpredictionprogram2.isnotanitemcontainedintheoutputoftheAdmiraltyTotalTide.A．periodsofdaylightandnauticaltwilightB．moonphasesC．anindicatorofspringsandneapsD．thesevengeographicAreaDataSets3.Underkeelandoverheadclearancesareusedto.A．calculatetidalheightsformultipleportsB．selectrecommendedsailingdirectionsC．displayingraphicalandtabularformofTidalStreamratesD．aidpassageplanning4.Itisinferredthatthepredictionalgorithmsareusedfor.A．displayingingraphicalandtabularformoftidalheightsB．updatingoftheAdmiraltyTotalTideC．ancalculationoftheprogramandthesevengeographicAreaDataSetsD．thedeterminationoftidesandcurrentsforcertainareaconcenedPassage2OceanPassagesfortheWorld世界大洋航路Forthemarinerplanninganoceanpassage为了让航海人员设计一条远洋航路,OceanPassagesfortheWorld（NP136）providesaselectionofcommonlyusedroutes从常用航线中挑选了一部分withtheirdistancesbetweenprincipalportsandimportantpositions.Itcontainsdetailsofweather,currentsandicehazardsappropriatetotheroutes,andsolinksthevolumesofSailingDirections并与航路指南相衔接.ItalsogivesotherusefulinformationonLoadLine载重线Rules,WeatherRouteing气象航路.Thevolumeisintwoparts:PartIgivesroutesforpoweredvessels机动船;PartsIIgivesroutesusedinthepastbysailingships帆船,editedfromformereditionstobringnamesup-to-date根据编辑，前者所出现的名称是最新的,andwithcertainnotesadded并附加了某些注意事项.Thebookisupdatedby本书由……更新SectionIVofAdmiraltyNoticestoMariners,WeeklyEditions,andperiodicallybysupplements由补篇周期性地更新.5.isnotcontainedinOceanPassagesfortheWorld（NP136）.A．DetailsofweatherB．CurrentsappropriatetotheroutesC．IcehazardsappropriatetotheroutesD．Tonnagemeasurement6.OceanPassagesfortheWorld（NP136）isupdatedby.A．WeeklyNWB．WeatherRouteingC．circularsfromIMOD．certainnotes7.PartIofOceanPassagesfortheWorldgives.A．routesusedinthepastbysailingshipsB．routesforpoweredvesselsC．supplementsD．usefulinformationonLoadLineRules,WeatherRouteing,etc.8.ContainedintheOceanPassagesfortheWorld(NP136)isalsotheinformationlinkingthevolumesof.A．AdmiraltyNoticestoMarinersB．SailingDirectionsC．LoadLineRulesD．WeatherRouteingPassage3TheNauticalAlmanac航海天文历,StarFinderIdentifier索星卡和星球仪TheNauticalAlmanactabulatesalldatefortheyearrequiredforthepracticeofastronomicalnavigationatsea.为海上天文航海实践的需要，航海天文历均以表格形式按一年的期限给出所的的数据。Itiscompiled收集、编辑jointly召集byHMNauticalAlmanacOffice英国航海天文历办公室,SpaceScienceandTechnologyDepartment空间科学和技术部门,RutherfordAppletonLaboratoryRA实验室,Chilton,Didcot,UnitedKingdom,andTheNauticalAlmanacOffice,UnitedStatesNavalObservatory,andpublishedannuallybyHMStationeryOffice皇家文具办公室.Itisobtainable能够获得throughAdmiraltyChartAgentsandHMStationeryOfficeBookshops皇家文具办公书店,butnotfromtheHydrographicOffice水道测量办公室.StarFinderandIdentifier标识符(Np323)consistsofdiagrams图表onwhichareplottedthe57starslistedonthedailypagesofTheNauticalAlmanac,andonwhichthepositionsoftheplanets行星andotherstarscanbeadded.ForagivenLocalHourAngle地方时角(Aries)andlatitude,theelevation海拔andtruebearingofastarcanbeobtainedbyinspection通过检索.HerMajesty'sNauticalAlmanacOffice(HMNAO),nowpartoftheUnitedKingdomHydrographicOffice,wasestablishedin1832onthesiteoftheRoyalGreenwichObservatory(RGO),wheretheNauticalAlmanachadbeenpublishedsince1767.陛下的船舶年曆辦公室(HMNAO)，現英國水文辦公室9.TheNauticalAlmanacispublishedannuallyby.A．HMNauticalAlmanacOfficeB．UnitedStatesNavalObservatoryC．RutherfordAppletonLaboratoryD．SpaceScienceandTechnologyDepartment10.TheNauticalAlmanacisobtainablethrough.A．AdmiraltyChartAgentsB．HydrographicOfficeC．RutherfordAppletonLaboratoryD．SpaceScienceandTechnologyDepartment11.Ariesmeans.A．astronomicalnavigationB．LocalHourAngleC．SpaceScienceandTechnologyD．theelevationandtruebearingofastar12.Theearthisa.A．shopB．bodyC．planetD．starPassage4CorrectionstoSailingDirectionsCorrectionstoSailingDirectionsaregiveninSectionIV.Thoseinforceattheendoftheyear在年末那些还有效的（改正------航海通告）arereprintedintheAnnualSummary年度摘要ofNoticetoMariners.AlistofcorrectionsinforceispublishedinSectionsIVoftheWeeklyEdition周版forthelastweekofeachmonth每月的最后一个星期.Itisrecommended被推荐的thatcorrectionsbekeptinafile保存在一个文件中withthelatestlistofcorrectionsinforceontop用处于有效的最新的改正目录（通告的编号）置于顶端.Thelistshouldbeconsulted参考whenusingtheparentbook原始版本toseeifanycorrectionsaffecting影响着theareaunderconsiderationareinforce.Itisnotrecommendedthatcorrectionsbestuck粘贴intheparentbookorcurrentsupplement现行的补篇,but,ifthisisdone,whenanewsupplementisreceivedcaremustbetakentoretain保留thosecorrectionsissuedafterthedateofthenewsupplement,whichmaybeseveralmonthsbeforeitsreceiptonboard.13.CorrectionstoSailingDirectionsarecontainedin.A．TheWeeklyEditionforthelastweekofeachmonthB．TheAnnualSummaryofNoticetoMarinersC．ThenewsupplementD．TheWeeklyEdition1890中的第16题（D）．isnotcontainedintheNMWeekly.A．AmendmentstoAdmiraltySailingDirectionsB．AmendmentstoAdmiraltyListofLightsandFogSignalsC．AmendmentstoAdmiraltyListofRadioSignalsD．AmendmentstoGuidetoPortEntry旧题库的第1336题及1890中的第935题（C）．Sailingdirectionsarekeptuptodateby________.A.publicationsB.noticestomarinersC.supplementsD.AnnualSummaryofAdmiraltyNoticestoMariners14.Theparentbookis.A．theSailingDirectionsB．theCorrectionstoSailingDirectionsinforceC．TheAnnualSummaryofNoticetoMarinersD．TheWeeklyEdition15.ItisrecommendedthatCorrectionstoSailingDirectionsbe.A．madebyhandB．consultedwithatthelastweekofeachmonthC．stuckintheparentbookorcurrentsupplementD．keptinafilewiththelatestlistofcorrectionsinforceontop16.Ifthecorrectionsbestuckintheparentbookorcurrentsupplement,.A．whenanewsupplementisreceived,thosecorrectionsissuedafterthedateofthenewsupplementmustberetainedB．theparentbookmustbeconsultedC．thecurrentsupplementmustbeconsultedD．theAnnualSummaryofNoticetoMarinersmustbeusedUnit02Passage5.ChartScalesThenatureandimportanceoftheareaconcernedgovern控制、支配thethoroughness彻底withwhichtheareamustbeexaminedandthereforetheselectionofthescaleofthesurvey.Portsandharboursareusuallysurveyedinascaleofbetween1：12，500and1：5，000，andanchoragesonascaleofonly1:25,000.Ageneralsurveyofacoastwhichvesselsonlypassinproceedingfromoneplacetoanotherisseldom很少madeonascalelargerthan1:50,000.Insuchgeneralsurveysofcoastsorlittlefrequented时常发生的anchorages,thesurveyordoesnotcontemplate仔细考虑thatwillapproachtheshorewithouttakingspecialprecautions特殊的预防 措施 《全国民用建筑工程设计技术措施》规划•建筑•景观全国民用建筑工程设计技术措施》规划•建筑•景观软件质量保证措施下载工地伤害及预防措施下载关于贯彻落实的具体措施 .Chartsmaybepublishedonasmallerscalethanthesurveysonwhichtheyarebased,thoughmodernlargescalechartsareoftenpublishedonthesamescaleastheoriginalsurveys.Withanolderchartitwouldbeunwise不明智的toassume假设theoriginalwasonalargerscalethanthatofthechartitself.海图可以按比它们测量基准较小的比例尺出版，尽管现代大比例尺海图通常是与原始测量同样的比例尺出版。对较旧版的海图，这是不明智的-----假设原始的是在一个比海图自身更大的比例尺（出版）。（不明智在何处，与允许做法相不同）17.Anchoragesareusuallysurveyedonascaleof.A．1:12,5000B．1:5,000C．1:25,000D．1:50,00018.Olderchartswereusuallypublishedonthesurveysonwhichtheywerebased.A．asmallerscalethanB．alargerscalethanC．thesamescaleasD．ascalethatconnotbedeterminedcomparedwith19.Ofthefollowing,aremostpoorlysurveyed.A．portsB．anchoragesC．harboursD．coasts20.Thethoroughnesswithwhichtheareamustbeexaminedandthereforetheselectionofthescaleofthesurveyofaseawaterisdeterminedbytheconsiderationof.A．thenatureandimportanceoftheareaconcernedB．theassumptionoftheoriginalsurveyC．thescaleoftheoriginalsurveyD．specialprecautionstobetakenPassage6UseofChartsAtascaleof1:600,000,achartuserwhoiscapableofplottingtoaprecision精确度of0.2mmmustappreciate意识到thatthisrepresents代表approximately120metersontheground.Atascaleof1:25,000,thesameplottingerrorwillbeonlyabout5metersontheground.Thus因此,ifthedifferencebetweenaWGS84Datum大地坐标系positionandthehorizontal水平的datumofthechartis,say50meters,thiswouldnotbeplottableatthesmallerscale,(thechartcouldeffectively实际地besaidtobeonWGS84Datum)butwouldbeplottable(2.0),andthereforesignificant有意义的,atthelargescale.Thisexplainswhyitisnotuncommon不常见的forsmallandmediumscaleapproachcharts进港海图tobereferenced参考toWGS84Datumwhilethelargerscaleportplanshavenoquoted引用horizontaldatum.Similarly同样地,somechartsatscalesof1:50,000andsmallerjustquotetoWGS84Datum(withoutayeardate)sincethepositionaldifferencebetweenWGS72andWGS84Datumsisnotplottableatthesescales.21.Atascaleof1:500,000,aplottingof0.3mmonthechartrepresentsapproximatelymetersontheground.A．100mB．120mC．150mD．180m22.Onthechartof,aplottingof0.2mmrepresentsapproximately10metersontheground.A．1:5,000B．1:12,500C．1:25,000D．1:50,00023.WhenthescaleissmallerthanthepositionaldifferencebetweenWGS72andWGS84Datumsisnotplottable.A．1:600,000B．1:25,000C．1:50,000D．thatofWGS84datum24.Itisinferredthatthesmallandmediumscaleapproachchartsarethoseofscales.A．1:600,000orsmallerB．1:25,000orsmallerC．1:50,000orsmallerD．1:5,000orsmaller在本文中提到三个比例尺，其中，C为中间数。而且Atascaleof1:25,000，…误差只有5米。Passage7ChartDatumsandtheAccuracyofPositionsonChartsTheInternationalMaritimeOrganizationoffersthefollowingadvice：Manydifferentdefinitionsofahorizontaldatum(alsoknownasgeodetic大地基准点datum)exist.However，practicalworkingdefinitioninuseis：“AhorizontaldatumisareferencesystemforspecifyingpositionsontheEarth'ssurfaceEachdatumisassociatedwithaparticularreferencespheroidthatcanbedifferentinsizeorientation适应andrelativepositionfromthespheroidsassociatedwithotherhorizontaldatums.Positionarereferredtodifferentdatumscalldifferbyseveralhundredmeters”.Thepracticalresultisthatagivengeographicalposition，notassociatedwithaspecificdatum,couldrefertodifferentphysicalobjects.Inotherwords,aphysicalobjectcanhaveasmanygeographicalpositionsastherearedatums.25.Theshapeofhorizontaldatumisa.A.sphere球体B.spheroid球状的C.ellipsoid椭圆体D.ball球状的26.Thegeodeticdatumisa.A.physicalobjectB.geographicalpositionC.referencesystemforspecifyingpositions0ntheEarth’ssurfaceD.quadricsurfaceobtainedbyrotatinganellipseaboutoneofitsprincipalaxes27.Aphysicalobjectcanhave.A.onegeographicalpositionB.twogeographicalpositionsC.threegeographicalpositionsD.asgeographicalpositionsastherearedatums28.Thedifferencebetweenpositionsreferredtodifferentdatumsisupto.A.severalfathomsB.severalhundredmetersC.severalmilesD.severalmillimetresPassage8ChangesofNauticalChartsNauticalchartsareindispensabletomariners.They，however，aresubjecttofrequentchanges，suchasthoseofnavigationalaids，ofwaterwaysduetothedredgingandconstruction，ofdepthsofwater，andofremovalorappearanceofwrecks.Inordertokeepup-to-dateandreliable，nauticalchartshavetoundergocorrection.ChangesofimportancearegenerallypromulgatedbyweeklyeditionofNoticestoManners,whichenablemarinerstocorrectthechartsbyhand.Ifmajorchangesmakeitimpracticabletodoso，theNoticeswillprovideareproductionofasmallarea．Whichisalsocalledblock，tobepastedontothechartinitscorrectposition.29.Nauticalchartsneedcorrectionbecause.A.navigationalaidsaresometimesindispensableB.therearealwayssomemistakesC.wrecksmayappearorberemovedD.theycouldneverbereprinted30.Correctiontochartsaremadebycrewmembersinaccordancewith.A.NoticestoMarinersB.SailingDirectionsC.GuidetoPortEntryD.Supplement31.Inthepassage，Blocksare.A.largescalechartsB.representationsofchartsC.reproductionsofportionsofchartsD.smallscalecharts32.Thepurposeofcorrectiontochartsisto.A.keepthemup-to-dateB.makethechartsbrand-newC.keepthechartsavailabletoallmarinersintheworldD.keepthechartsfreefrommistakesUnit03Passage9NAVTEX航海/警电传NAVTEXisthesystemforthebroadcast广播andautomaticreceptionofmaritimesafetyinformationbymeansofnarrow-banddirect-printingtelegraphy窄带直接印制电报.TheInternationalNAVTEXserviceispartofaninternationallyco-ordinatedsystem国际间的协助系统andbroadcastsareon518khzinEnglish.NationalNAVTEXServicemaybeestablishedbymaritimeauthorities当局tomeet满足particular某个nationalrequirements.Thesebroadcastsmaybeon490khz,4209.5khzoranationallyallocated被分配的frequencyandmaybeineitherEnglishortheappropriatenationallanguage.Fordetails,seeAdmiraltyListofRadioSignalsVolume5.Onchartsaffected,informationreceivedbyRadioNavigationalWarningsshouldbenotedinpencilandexpunged删去whentherelevant相关的messagesarecanceledorsuperseded被取代byNoticestoMariners.Chartsquotedinmessagesareonlythemostconvenient合适的charts;otherchartsmaybeaffected.33.TheInternationalNAVTEXbroadcastson.A．490khzB．4209.5khzC．518khzD．nationallyallocatedfrequency34.WhentherelevantmessagesarecanceledorsupersededbyNoticestoMariners,thenotedinformationreceivedbyRadioNavigationalWarningsshouldbe.A．expungedB．affectedC．allocatedD．renoted35.Ofthefollowing,isnotcorrectconcerningtheinformationprovidedbyNAVTEX.A．ItisabroadcastmaritimesafetyinformationB．Itisreceivedbymeansofnarrow-banddirect-printingtelegraphyC．ItissoonerorlatercancelledorsupersededbyNoticestoMarinersD．Itisanautomaticreceptionofmaritimesafetyinformation36.Itisinferredthat.A．therearechartswhichareaffectedbyRadioNavigationalWarningsbutnotquotedinthemessagesthereofB．somechartsarequotedinthemessagesbutnotaffectedbyRadioNavigationalWarningsC．allchartswhichareaffectedbyRadioNavigationalWarningswillbequotedinthemessageD．nochartswillbequotedinthemessageeventheyareaffectedbyRadioNavigationalWarningsPassage10GeographicalPositions地理位置GeographicalPositionsreferto参考thehorizontaldatumofthecurrentedition现行版本ofeachaffectedchart每一张影响到的海图whichisstated表述inthenoticealongside在……旁边theappropriatechart专用海图number编号.Positionsarenormallygivenindegrees,minutesanddecimalsofaminute（十进制的分，即0.1分）,butmayoccasionally偶而quoteseconds引用到秒forconvenience以图方便whenplottingfromthegraduation毕业，得出的数据ofsomeolder-style旧式charts.Bearingsaretruereckoned被认为clockwise顺时针from0000to3590;thoserelatingtolightsarefromseaward就灯标而言是从海上观测的（方位）.SymbolsreferredtoarethoseshownonChart5011.Depthsandheightsaregiveninmetresorfathomsand/orfeetasappropriateforthechartbeingupdated(abbreviated缩写wherenecessarytom,fmandftrespectively分别地).Blocks贴图andnotesaccompanying相伴noticesinSectionIIareplacetowardstheendofthesection.37.isnotaunitofdepthsand/orheights.A．mB．fmC．ftD．kn38.Blocksareplaced.A．onchart5011B．towardstheendofSectionIIC．onsomeolder-styleD．towardsthestandardnauticalcharts39.maybeoccasionallyquotedforconveniencewhenplottingfromthegraduationofsomeolder-stylecharts.A．DegreesB．MinutesC．DecimalsofaminuteD．Seconds40.GeographicalPositionsshallbeplottedon.A．thecurrenteditionofeachaffectedchartB．chart5011C．someolder-stylechartsD．blocksPassage11LightsThedetailedamendment修改totheListofLights灯标表isgiveninsectionVandmaybepublishedinanearliereditionthanthechart-updatingnotice.Theentry记录foreachlightamendedwillbeprinted书面andanasterisk(星号*)willdenote以……的符号whichcolumn栏目containsandamendment.Inthecaseofanewlight,orwhereanewsequence顺序isaddedbelowthemainlight,anasterisk(*)willappearunderallcolumns.AllSectionVentriesareintendedto打算becutout删除andpasted粘贴intothebook.Itisemphasized强调thattheListofLightsistheprimary主要的source来源ofinformationonlightsandthatmanyalterations更改,especially尤其是thoseofatemporary临时butoperationalnature操作性的,arepromulgated公布onlyascorrectionstotheListofLights.Lightpositionshouldberegardedasapproximate大致andareintendedtoindicatetherelativepositionsoflightsonly.Chartsshouldbeconsultedforamoreauthoritative可信的position.Therangeofalightisnormally通常thenominal象征性range,expectwhentheresponsibleauthorityquotesluminous光力orgeographical地理range.41.Therangeofalightisnormally.A．thenominalrangeB．theluminousrangeC．thegeographicalrangeD．therealrange42.isnotindicatedbytheasterisk(*)intheNotice.A．ThecolumncontaininganamendmentB．ThecolumnofanewlightC．ThecolumnofanewsequenceD．Thecolumninwhichthepositionsshouldberegardedasapproximate43.AllSectionVentriesareintendedtobe.A．cutoutandpastedintothebookB．regardedasapproximateC．amendedD．printed44.ThedetailedamendmenttotheListofLightsisgivenin.A．SectionVIB．SectionVC．SectionIVD．IIIPassage12TheRiskstoCorruption不正确ofData(在2007年题库的第6篇)WhileeveryeffortismadetoensurethatthedataprovidedthroughtheNoticestoMarinersserviceisaccurate，theuserneedstobeawareoftheriskstocorruptionofdata.Itisimportantthattheusershouldonlyusethedataonsuitableequipmentandthat，otherapplications（应用软件，设备）shouldnotberunningontheuser'smachineatthesametime.Usersshouldexercisetheirprofessionaljudgementintheuseofdata（使用者应当以他们职业的技能来判断所用资料的正确性），andalsoconsult（参考）theMarinersHandbook(海员手册NP100)forfurtherdetails.Theuserneedstobeawarethatthereisapossibilitythatdatacouldbecorruptedduringtransmission，orintheprocessofdisplayorprintingontheuser'sequipment，orifconverted（修改，变动）toothersoftwareformats（其它的软件版本），andisaccordinglyadvisedthattheUKHO（UnitedKingdomHydrographicOrganization英国,<联合王国）水道测量部门）cannotacceptresponsibilityforanysuchchange，oranymodificationsorunauthorised（非权威的，未经授权的）changes，madebylicensees，orotherparties.45.Thedatamaybecomecorruptedinanyofthefollowingprocessexcept_______.A.duringtransmissionB.inthedisplayorprintingontheuser'sequipmentC.inconvertingtoothersoftwareformatsD.inairmaildeliverytothereaders46.Theuseofthedataisadvisedtoconsult_______forfurtherdetails.A.MarinersHandbookB.SailingDirectionsC.GuidetoPortEntryD.NoticestoMariners47.Ofthefollowingitems_______isnotmentionedforwhichUKHOwillacceptnoresponsibility.A.changeintheprocessofdisplayorprintingB.unauthorisedchangesmadebylicenseesorotherpartiesC.modificationsmadebylicenseesorotherpartiesD.professionalamendments48.Itisimpliedthat_______.A.thedataareincorrectB.thedataaretobecorrectedintensivelyC.althoughthedataareaccurateenough，youarestilladvisedtouseitwithcautionD.nottouseitifyouhavenotenoughtimeorproperequipmenttoeffectnecessarycorrectionUnit04Passage13(在2007年题库的第13篇)Logbooksrequiredbylaw，tobefilledoutbymastersorofficersondutyofeveryship，theformsofwhichmustbeprovedbytheshippingcompaniesormarineauthorities.Logbooksareusedtorecordtheeventsoccurringduringtheship'sstayinaharbor，atanchorage，orunderway，andtheyarealsorequestedtoproduceevidences（画出航迹）incaseofficialsinquireaboutaccidents.Oncompletionofthevoyagethelogbookmustbesubmittedtothesuperintendent（主管部门领导）oftheownerorthemarineauthoritiesforjustification（证据），checkingorapproval.Therefore，everythingrecordedinthelogbookmustbetrueandaccurate.Whenamisentryhasbeenmadeinthelog，aredlinewouldbedrawnonthoseparts.Thecorrectentrywithsignatureshouldbemadenearorabovethem.Noerasuresorcuts（擦除或撕掉）aretobeallowed.049.Thebesttitleforthepassageis"________"A.TheformsoflogbooksB.TheuseoflogbooksC.CharacteristicsoflogbooksD.Howtochecklogbooks049．TheCORRECTENTRYinthepassagerefersto.A．theentrytobecorrectedB．thenewentryC．theoriginalentryD．theerasedorcutentry050.Whenamisentryhasbeenmadeinthelog，________.A.erasuresorcutsaretobeallowed.B.itistobecorrectedoutbymastersorofficersondutyofeveryshipC.itistobeproducedincaseofficialsinquireaboutaccidents.D.aredlinewouldbedrawnonthoseparts，withcorrectentrywithsignaturebeingmadenearorabovethem.051.Theformsoflogbooksmustbeprovedby________.A.officialswhoinquireaboutaccidents.B.theshippingcompaniesormarineauthorities.C.mastersorofficersonduty.D.thesuperintendentoftheowner.052.Thelogbookmustbesubmitted________tothesuperintendentoftheownerorthemarineauthoritiesforjustification，checkingorapproval.A.oncompletionofthevoyageB.inaharborC.atanchorageD.underwayUnit05Passage14NightOrders夜航命令CarefullyreadtheCaptain’sStandingOrders常规命令.Noteandverify确认theship’spositiononthechart.Allowyoureyestoadjusttothelightingconditions.调整视觉以适应灯光情况Donotrelieve接班thewatchuntilyouknowtheexistingsituation直到你知道存在的状况.Obtainthefollowinginformationfromtheofficeryouarerelieving从你要接班的驾驶员处:*Ve