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选择题参考答案1.明天早上6点以前备妥主机。
2.舵工收到命令右舵15度。
舵工应立即回答3.了望者离开他的岗位4.昨天晚上我在海员俱乐部地遇见水手长5.以下哪个文件不被检疫机构要求？6.事不必太认真7.当在无线电话上时数字9应怎么说？8.9.液化天然气船在123.32N, 10.13E处泄漏，不要从她的通过10.这个制度仅适用于那些在锚地抛锚等待进口的船舶11.船上一个由底层向上一直通到甲板的内部梯子的装置被称为12.灭油火的最好灭火器是13.导缆口是14.泡沫灭火通过15.为了使管道系统内部发生燃烧，如海上喷射系统中的气体收集头必须有16.火灾的对流蔓延由来完成17.你船迅速下沉。
一个装有可膨胀式救生筏的箱子连接在静水力释放装置上。
你应采取什么措施？18.在船舶管理中被要求的消防演习中，所有人员必须报告它们的位置和模拟指派给他们的任务完成的能力19.你应怎样指挥起货机手提升吊杆？20.去年我们已对起货机做了21.明天早晨下雨，装货22.自由液面的增加致使的上升23.对于任何基座式起重机，当其吊杆被延长时，则其起重能力被24.谷糠，煤之类的货物，必须通风以它们自燃25.表明船舶的初稳性26.在每年的这个季节里，上面提及的区域能见度27.船舶志中的所有记录必须（被）由船长和一名船员签字28.具有红绿横纹的浮筒将具有的灯光特性29.无论何处可能获得好锚地，通常是泥和沙，在这些水域船舶可以拥有30.以下哪项不需要记入航海日志中？31.有时船舶在开敞锚地抛双锚锚泊以32.自西边开来的船舶将在位置015108N/1033008E引水员33.一双车船使用双车前进掉头，将更易于向右舷掉头假如34.在站点附近可能有海图上未注明的灯，雾号和雷达信标发射器35.潮水怎样？什么潮水36.建议你的渔网37.当一特定气团的温度上升时，38.悬式(干湿球)湿度计是一个39.对于气象传真图上标绘的信息，我们能够40.据预报，过几天大雨泛滥淹没港口及附近地区41.高压脊自Sevastopol到Libya东部42.12小时大风警告有效自1103900700UTC这句子，警告预报的有效期从开始43.在很多情况下，大洋水域的小比例尺海图的水文资料仍，所标水区的位置，水深和范围可能有误44.关于助航设施的严重缺陷或重要变化，首先通过给航海者45.长能够从任何的英版海图供应商那里获得英版航海通告46.平均高潮是的平均值47.任何国家的船舶均无线电医疗咨询服务并且这项服务不收费48.海图通过发布的信息而被改正49.一般地，用于画大洋航线，用于港口，内陆水域和沿岸区域50.闪（2）5秒的红色立杆灯标代替搁浅船西南方向附近的绿色锥型灯标。
中华人民共和国海事局2005年第3期海船船员适任证书全国统考试题（总第38期）科目：航海学试卷代号：9131. 纬度是以_____作为基准线计量的。
A. 赤道B. 等纬圈C. 格林经线D. 测者经线2. 每年12月22日，对于纬度10°N的测者来说太阳中天高度和方位各为：A.H=76°33′；A=0°B.H=56°33′；A=0°C.H=56°33′；A=180°D.H=76°33′；A=180°3. 已知到达点纬度为30°11＇.8N，两地间纬差为 38°07＇.8N，则起航点纬度为：A. 20°19＇.6NB. 08°04＇.0NC. 07°56＇.0SD. 08°04＇.0S4. 天体圆周方位为310°，测者纬度为10°N，化为半圆方位应为：A. 10°NEB.130°SWC.50°NWD.130°SE5. 罗经点方向SW/S换算成圆周方向为：A. 258°.75B. 236°.25C. 213°.75D. 191°.256. 测者南北线是由什么面确定的？A. 测者真地平平面与测者子午圈平面B. 测者真地平平面与测者卯酉圈平面C. 测者地面真地平平面与测者子午圈平面D. 测者地面真地平平面与测者卯酉圈平面7. 某船真航向300°，测得某物标真方位350°，则该物标的相对方位（舷角）为：A. 350°B. 50°右C. 50°左D. 290°右8. 有A、B二张墨卡托图，A图上10 N纬线到赤道的子午线图长为601.5mm，B图上10 N纬线到赤道的子午线图长为621mm,则两图的基准比例尺：A.A图一定比B图大B.B图一定比A图大C.A图与B图相等D.视两图的基准纬度而定9. 某船真航向120°，该船右正横某物标的真方位为：A. 210°B. 30°C. 030°D. 090°10. 某地磁差资料为：Var. 0°40＇W（1979），increase about 2＇.5 annually，则该地1999年的磁差为：A. 1°05＇WB. 0°15＇WC. 1°30＇WD. 0°10＇E11. 若已知某轮罗航向CC＝000°，磁差Var＝2°W，罗经差ΔC=1°W，则该轮真航向为：A. 357°B. 359°C. 001°D. 003°12. 1月6日区时0350，船舶位于经度等于66°20′E处，则世界时为：A.2250 5/1B.2350 5/1C.0750 6/1D.0850 6/113. 航海上，公式D O（n mile）=2.09e＋2.09H是用于计算：A.测者能见地平距离B.物标能见地平距离C.物标地理能见距离D.雷达地理能见距离14. 某轮由45°N纬线向北航行，无航行误差，计程仪改正率为0.0%，则1h后实际船位位于推算船位的（不考虑风流影响）：A. 北面B. 南面C. 同一点D. 不一定15. 某船沿赤道航行，已知计程仪改正率0.0%，无航行和推算误差，则在海图上按计程仪航程推算的船位比实际船位（不考虑风流影响）：A. 超前B. 落后C. 一致D. 不一定16. 天球上的仰极是：A. 天极B. 天北极C. 天南极D. 与测者纬度同名的天极17. 过两天极且通过_____的半个大圆称为测者午圈。
注意：本试卷题目有5道题目没能找到原题不敢猜测答案。
红色标记选自1890蓝色标记选自6050绿色标记选自老题库后面一部分题由于时间原因没有标记，读者可以根据前面的题号看懂的。
在原题库中的题号在题目前有标记1 1834] You may find the time of slack water after low water in a certain port from _____ ・A.Deadweight ScaleB.Tide TablesC.Notices to MarinersD.Table of Azimuth2-[202]Information on the operating times and characteristics of foreign radiobeacons can be found in which publication? _____ ・A.List of LightsB.Coast PilotC.Sailing DirectionsD.List of Radiobeacons3-[213]A line of position from a celestial observation is a segment of a ____ .A.circle of equal altitudeB.parallel of declinationC.parallel of altitudeD.vertical circle4-[292]What defines a great circle?A. A curved line drawn on a Mercator ChartB. A course line that inscribes a loxodromic curveC・ The shortest distance between any two points on the earthD. The smallest circle that can be drawn on the face of a sphere 5[300]Which aid is NOT marked on a chart with a magenta circle?A.Aero lightB.Radar stationC.Radar transponder beaconD.Radiobeacon6-[328]Charted depth is the _____ .A.vertical distance from the tidal datum to the ocean bottom plus the height of the tide.B.vertical distance from the tidal datum to the ocean bottomC・ average height of water over a specified period of timeD. average height of all low waters at a place7-[264]The changes in the channefs sounds and buoys on this coast are ______ this chart can not be considered as a safe guide of the channel.A.frequentB・ so frequentC・ frequent thatD. so frequent that8-[101 [While steaming slowly in the harbort no ship is _____ t o exceed the speed limited.A.assumedB.appreciatedC・ promisedD. permitted.9-3105 The mariner must be the final judge of the reliance he can place un the information given in the admiralty charts and other publications, since they _______ •A.May always be complete and up-to-dateB.May not always be complete and up-to-dateC.May sometimes be complete and up-to-dateD.May not sometimes be complete and up-to-date航海人员是英版海图和英他11!版物中所给11!信息的可靠性的最终判定人，因为它们并不总是完整的和最新的。
第二章第四节（48题）海图及海图作业1.______ chart 3994，positions read from this chart should be shifted 0.03 minutes Northward． 1.______图表3994，从这个立场看图表应转向0.03分钟北上。
A．To consider答：要考虑B．To check二要检查C．To examine三要检查D．To agree with四要同意同意同意______图表3994，从这个位置看图表应转向0.03分北上。
______图表3994，从这个位置看图表应转向0.03分北上。
2.A chart projection depicting the poles and a small area on either side of a connecting meridian，that is sometimes used for star charts，is the ______．受理的图表投影描绘的极点和一个小面积上任何一方的经络连接，有时是用于图表的明星，是______。
A．Azimuthal gnomonic projection答：方位角日晷投影B．Lambert conformal projection二兰伯特形投影C．Transverse Mercator projection三横麦卡托投影横轴墨卡托投影横轴墨卡托投影D．Polyconic projection四Polyconic投影图表投影描绘极点和一个小的地区在一条连接经络一边，就是有时星图使用，是______。
图表投影描绘极点和一个小的地区在一条连接经络一边，就是有时星图使用，是______。
3.3。
Areas enclosed by a long and short dashed magenta line indicate ______．行洋红区围以长，短虚线表示______。
航海英语三副题库（原创实用版）目录1.航海英语三副题库简介2.航海英语三副题库的内容3.航海英语三副题库的重要性4.如何有效利用航海英语三副题库正文航海英语三副题库是针对航海专业英语三副级别考试而设计的题库，旨在帮助考生熟悉考试题型、提高应试能力，同时也有助于提高航海从业人员的英语水平。
一、航海英语三副题库简介航海英语三副题库是根据我国航海教育的教学大纲和航海英语三副级别考试的要求而设计的，包括听力、阅读理解、语法、词汇、翻译等多种题型，全面覆盖了航海英语三副级别考试所需的知识点和技能。
二、航海英语三副题库的内容1.听力部分：包括对话、短文及问题，旨在检验考生的英语听力理解能力。
2.阅读理解部分：包括文章及问题，旨在检验考生的英语阅读理解能力。
3.语法部分：包括选择题、改错题等，旨在检验考生的英语语法知识。
4.词汇部分：包括单词辨析、词组搭配等，旨在检验考生的英语词汇量及应用能力。
5.翻译部分：包括中译英、英译中等，旨在检验考生的英汉互译能力。
三、航海英语三副题库的重要性航海英语三副题库是航海英语三副级别考试的重要参考资料，对于备考考生来说，可以帮助他们熟悉考试题型，检验自己的学习成果，找出自己的薄弱环节，进行有针对性的复习。
同时，对于航海从业人员来说，也可以通过题库的学习和练习，提高自己的英语水平，更好地适应航海工作的需要。
四、如何有效利用航海英语三副题库要有效利用航海英语三副题库，首先要进行系统性的学习，了解题库的内容和结构，然后根据自己的实际情况，进行有针对性的练习。
同时，要注意总结自己的错误和不足，及时进行修正和提高。
此外，还可以参加一些模拟考试，检验自己的学习效果，提高应试能力。
航海英语第48 期试卷1.Shipowner is a person who ______.A .has the ownership of a vesselB .has the ship owned by a shipping companyC.owns no ship of a shipping companyD.owns the ship named by a register of shipping2.The Safety Radio Certificate for the cargo ship is issued _____.A .by Radiotelegraphy Authority of a countryB .in accordance with the Government RegulationsC.by Complying with the Provisions of the International ConventionsD.under the Provisions of the SOLAS Conventions3.My Deratization Exemption Certificate will_____by the end of this month.A . become dueB .become validC. become lawfulD. become effective4.If there are any Certificates expired or nearing expiry the master of a ship must apply for _____at any port .A .inspection or issueB .requiring or renewalC.renewal or extensionD.extension or expiring5.The Sailing Direction contain information on _____.A .required navigation lightsB .lifesaving equipment standardsC.casualty reporting ProvisionsD.currents in various location6.Sailing Direction are kept up on date by __A .VHF broadcastingB .publicationsC.supplementsD.alterations7.Vessel must not exceed a speed of 8 knots in this area .A .sail atB .expectC.proceed atD.steam over8.A stretch where the channel changes from one side of the river to the other is called a _____.A .bifurcationB .transitC.crossingD.changover9.______is a full n autical record of a ship’s voyage ,writ ten up at the end of each watch by the officer the watch.A .sea ProtestantB .Deck logC.Accident ReportD.Seaman’s book10.Officer on Watch must stay at his place of duty untile _____.A .the watch time is overB .formally relievedC.he relieves the Master’s orderD.he is tired11.When approaching a fog bank or rain squall ,_____should always be switched on.A .VHFB .radarC.Warning signalsD.red lights12.In the Logbook ,s/c stand for _____.A .starboard courseB .set courseC.satellite fixD.stand by engine13.Before Sailing ,marines on duty shall check the headings of magnetic compass by comparison with _____.A .ship’s clockB. engine movement recorderC.repeatersD.navigation lights14.When steering by autopilot ,how often should manual steering be checked ?A .every dayB .when time allowsC.at least onces a watchD.no checking is necessary15.Whose duty is it to examine and verify the v essel’s classification andtechnical state and condition?A .Tallyman’sB .Marine surveyor’sC.Cargo surveyor’sD.Nautical Inspecto r’s16.Who can contact the Designated Person ?A .the designated personB .the captainC.all senior officerD.all officers and crew17.Please tell your Captain that your anchor is ______.A .movingB .draggingC.dredgingD.slipping18.What is meant by veering the anchor chain ?A .bringing the anchor or short stayB .heaving in all the chainC.locking the windlass to prevent more chain from running outD.paying out more chain19.THE ANCHOR WAS HEA VED AWEIGH means __A .the anchor was weightedB .the anchor was let goC.the anchor was lostD.the anchor was clear of the bottom20.Which would you NOT use to report the amount of anchor chain out ?three shots _____.A .at the water’s edge.B.on deckC.on the bottomD.in the water21.You are mooring to a buoy you should approach the buoy with the current from _____.A .aheadB .broad on the bowC.abeamD.astern22.Please _____all the lines fore and aft .the vessel is just in her position of the berth now .A .pay outB .make fastC.shortenD.hold on23.Midships refers to rudder to be held _____.A .in position to starboardB .in position to portC.in position to anywhereD.in position fore and aft24.The expression STAND-BY ENGINE means:A .to get the engine readyB.to respond to the engineC.to maneuver the engineD.to change the engine25.The helm command CHECK HER means _____.A .test the steering controlB .read the compass headingC.stop the swing using hard over rudderD.slow the swing using moderate rudder26.Owing to the big draught of the ship ,she was to go alongside by the time of _____.A .spring tideB .flood tideC.ebb tideD.slack water27.A ship is said to be _____when the bow and stern rise and fall with the oncoming waves.A .rollingB .pitchingC.heavingD.swaying28.The ship’s draught forward is as same as her draught aft .this condition is named as ______.A .even keelB .even trimC.even draughtD.even float29.A buoy ,being a shape of cylinder and with red group flashing ,shows that it is _____.A .left-side buoyB .right-side buoyC.a buoy of safetyD.a buoy of danger30.A relative bearing is aways measured from _____.A .true northB .magnetic northC.the vessel’s beamD.the vessel’s head31.Spring tides are tides that _____.A .have lows lower than normal and highs higher than normalB . have lows lower than normal and highs lower than normalC.are unpredictableD.occur in the spring of the year32.What does the term “tide”refer to ?A .horizontal movement of the waterB .vertical movement of the waterC.mixing tendency of the waterD.salinity content of the water33.According to the Rules ,a v essel’s length is her ____.A .length between the perpendicularsB .length along the waterlineC.length overallD.registered length34.Your vessel is not underway when ____.A .her anchor is draggingB .her anchor is used in dockingC.she is dredging her anchorD.her anchor holds fast while she is swinging35.A vessel restricted in her ability to maneuver is one which _____.A .through some expectional circumstances is unable to maneuver as required by the RulesB .from the nature of her work is unable to maneuver as required by the RulesC.due to adverse weather conditions is unable to maneuver as required by the RulesD.has lost steering and is unable to maneuver36.Vessel constrained by her draught is ____.A .a non-power driven vesselB .a Sailing vesselC.a power driven vesselD.a power driven vessel or a non-power driven vessel37.When a pushing vessel and a vessel being pushed are rigidly connected ina composite unit ,they shall be regarded as _____.A .a tugboatB .a Sailing vesselC.a power-driven vesselD.a vessel propelled by machinery and under sail38.Mariners proceeding across the main routes are _____to do so at as wide an angle as practicable.A .RecommendedB .repeatedC.appliedplied39.In determining safe speed _____shall not be among those taken into account .A .the state of visibilityB .the power of the vesselC.the traffic densityD.the maneuverability of the vessel40.All of the following are practices of good seamanship EXCEPT _____.A .when meeting ,altering course to the left to increase sea roomB . maintaining an alert radar watch in reduced VisibilityC.showing a flare-up light to attract when you are not under commandD. maintaining a proper lookout from sunrise to sunset41.The master shall be _____the marine environment when taking collision-avoiding action .A .aware ofB.clear ofC.in charge ofD.interested with42.In determining a safe speed _____shall not be among those taken into account .A .the characteristics ,efficiency and lim the itation of the radar equipmentB .any constraints imposed by the radar rang scale in useC.the effect on radar detection of the sea state ,weather and other sources of interferenceD.the safe working load of the cranes both on board and ashore43.Of the vessels listed ,which must keep out of the way of all the others ?A .a vessel constrained by her draftB .a vessel restricted in her ability to maneuverC.a vessel on pilotage dutyD.a vessel engaged in fishing44.Two vessels meeting in a “head-on” situation are direction by the Rulesto _____.A .alter course to starboard and pass port to portB .alert course to port and pass starboard to starboardC.decide on which side the passage will occur by matching whistle signalsD.slow to bare steerageway45.Underway at night you see the red sidelight of a vessel well off your port bow ,which statement is TRUE ?A.You are must required to alter course to the rightB .you must stop enginesC.you are on a collision course with the other vesselD.you may maintain course and speed46.When shall the stand-on vessel in a crossing situation take action to avoid the other vessel ?A .when a risk of collision existsB. When action by the give-way vessel alone will not prevent a collisionC.when the bearing to give-way vessel becomesD.when the vessels become less than ½ mile apart47.When visibility is restricted _____we can say it is restricted visibility.A .by long distanceB .by the darkness at nightC.by a vessel in frontD.by fog or falling snow48.The actual amount of cargo loaded depends upon ______.A .the broken stowageB .the broken stowage calculatedC.the broken stowage givenD.the actual broken stowage49.A bad separation makes the cargo _____at this destination.A .easier to dischargeB .more difficult to dischargeC. easier to loadD. more difficult to load50.Loading cargo operation in hold NO.3 stopped owing to __A .gangs employedB .windlass troubleC.gangs unavailableD.shortage of navigational charts51.When loading or unloading baled cargo on board ,the straps _____to lift or drag the bales .A .are forbiddenB .are allowedC.can be usedD.are usually used52._______cargo means to check all cargo loaded into or discharged from a vessel.A .tallyingB examiningC.weightingD .handling53.If any cargo is found not in good order_____.A.it is usually cancelledB .its bill of Lading not signedC.the shipper pays for itD.a remark is made for it54.Which of the following statements concerning cargo is correct ?A .cargoes are any type of goods transported by any type of shipsB . cargoes are goods transported in bulkC. cargoes usually include goods transported in bulk and in containersD. cargoes are packkaged in containers55.The necessity of the segregation of cargoes is destinationed by _____.A .experience from practiceB .various type of cargoesC.different types of shipsD.personal abilities56.______should be responsible for loading, handling, stowing, carrying, keeping, caring for and discharging the goods carried according to the normal practiceA .the shipownersB .the shippersC.the carriersD.the ship’s officer57.Raw materials belong to _____.A .hazardous cargoB .non-hazardous cargoC.food productD.consumable product58.When visibility is 10 nautical miles ,we say that visibility is _____.A .very goodB .goodC.poorD.moderate59._____are clouds having their base between sea level and 2 km and 6 km height.A .low cloudsB .high cloudsC.special low cloudsD.medium clouds60.The speed at which a storm centre moves is the _____.A .speed of movementB.speed of advanceC.speed of stormD.storm movement speed61.“Nimbus”means _____.A .rainB .highyerD.cirrus62.Generally speaking ,with _____the weather becomes cloudy or overcast with strong winds.A .high pressuresB .low pressuresC.weak pressuresD. Strong pressures63._____is a silvery cloud in the form of feather or fibres seen high up against a blue sky.A .cirrostratusB.cirrusC.cirrocumulusD.altrostratus64.The wind force 7 with speed of 28-33 knots is defined as _____.A .moderate galeB .near galeC.strong galeD.whole gale65.The foremost and aftermost spaces of the vessel are the _____.A .forecastleB .tweendeckC.hatchesD.peak tanks66.Forecastle deck is located in the ship’s _____.A .bow stemB .stemC.portsideD.starboard side67.Point out which one of the following items is not in the charge of Chief Officer in repairing operation.A .hull cleaningB .derusting and paintingC.the maintenance of boilerD.docking and undocking68.When a ship is in winter zone and in seawater of density 1025,she must not load to more than the upper edge of the line marked _____.A .SB .TC.WD.F69.My propeller was hit by a steel barge lying_____.A .aheadB .asternC.alongside my port bowD.alongside my starboard bow70.______provides strength and storage space for fuel ,lubricating oil ,fresh water ,salt water and potable water.A .the double bottomB .the cofferdamC.the navigating bridgeD.the superstucture71.Radar makes the most accurate determination of the _____.A .direction of targetB .distance to a targetC.size of a targetD.shape of a target72.Radar makes it possible and much safe for us to sail ______.A .in dense fogB .in boisterous weatherC.no possibility of making errorsD.accurate range information73.Which of following is not the advantages of radar over eyes ?A .greater Visibility rangeB.detection of until objectsC.no possibility of making errorsD.accurate rang information74.Magnetic heading differs front compass heading by _____.A .compass errorsB .true headingC.variationD.deviation75.Before switching on gyro-compass ,you should make sure that the power supply on board is ______.A .high or lowB.AC or DCC.strong or weakD.on or off76.A Doppler log in the bottom return mode indicates the _____.A .velocity of the currentB.bottom characteristicsC.depth of the waterD.speed over the ground77._____is a radio receiver with ability to sense direction of the incoming radio-waves.A .the echo sounderB.the radarC.the course recorderD.the direction finder78.______provides a paper trace of course steered by the vessel against time.A .the echo sounderB .the radarC.the course recorderD.received your cable79.The abbreviation RVC in a marine cable generally stand for _____.A .referring to your crewB,reference for your CaptainC.return to your cabinD.received your cable80.MAYDAY is to be used to announce______.A .a distress messageB .an urgency messageC.safety messageD.a message of SMCP81.A (n )_____indicates that there is imminent risk for navigating.A .distress alertB .urgency messageC.safety messageD.routine message82.If there were suddenly an immediate danger for both the vessel and its crew ,would you send a MAYDAY on ?A .ch06 with dual watchB .ch06 with 25 watts outputC.ch16 with 1 watt outputD.ch16 with 25 watts output83.You must ______in this area unless you have message about the casualty.A .keep radio silenceB .keep radio silentC. .keep radio be silentD. keep silent the radio84.The word _____will indicate that the transmitting party wishes to changefrom speaking to listening.A .outB .overC.speakingD.listening85.Vessels are required _____port service when passing the points indicated.A .communicating withB .to communicate withC.be communicatedD.will communicate86.Which one of the following is not a right way to call an unknown vessel on VHF ?A .according to her characteristicsB. according to her cargoC. according to her movementsD according to her crewmembers87.Thank you for your kind attention to this _____.A .watchB .dutyC.affairD.cargo88.What is the meaning of the word “ROGER”when used in radio communication ?A .please repeat your messageB .not readableC.correctD.I have received your transmission satisfactorily89.A_____is announced by “SECURITE-SECURITE-SECURITE-ALL STATIONS /VESSELS-ALL STATIONS /VESSELS-AWEIGH STATIONS /VESSELS ;THIS IS MV …..CALL SIGN ….(3X).”A.DIstress messageB .urgency messageC.safety messageD.routine message90.IN BALLAST means that the ship is ______.A .loaded with cargoB .in dangerC.n ot carrying cargoD.dischanging cargo91.The ship grounded in the channel while _____the second bar.A .crossB .crossesC.crossingD.crossed92.Before work is commenced _____the Officer responsible should ensure that power is shut off and warning notices posted on the bridge and in the machinery spaces.A .near the ship’s whistleB .on the funnelC.in the vicinity of radio aerialD.near the radar scanner93.To____sanitary water from any vessel ,an application shall be made to Habor Authorities for approval .A .dischargeB .recirceC.loadD.take in94.Which of the following equipment is for face and eye protection ?A .safety helmetsB .goggles and spectaclesC.breathing apparatusD.gloves95.This is the sign for _____.A .embarkation stationB .Emergency exitC.muster stationD.rescue boat96.____is the most visible signal of distress from a lifeboat at sea in the daytime .A .smoke signalB.flash signalC.fire signalD.radio emergency transmission97.Lifejackets should be stowed in _____.A .the forepeaksB.the pumproomC.readily accessible spacesD.locked watertight containers98.____,as the chemical extinguisher agent ,should be used for an electricfire .A .dry chemical foamB.foam or soda acidC.carbon dioxide or foamD.carbon dioxide or dry chemical99.Seawater may be used for drinking _____.A .under no conditionsB.At a maximum rate of two ounces per dayC.If gathered during or immediately after a hard rainD.After mixing with an equal quantity of fresh water100.Vessel towing with the current shall _____tow more than two boats and they must be towed alongside .A .at timeB.at any timeC.at no timeD.at moment刘哥，仅作参考刘哥，仅作参考。
选择题参考答案1.明天早上6点以前备妥主机。
2.舵工收到命令右舵15度。
舵工应立即回答3.了望者离开他的岗位4.昨天晚上我在海员俱乐部地遇见水手长5.以下哪个文件不被检疫机构要求？6.事不必太认真7.当在无线电话上时数字9应怎么说？8.9.液化天然气船在123.32N, 10.13E处泄漏，不要从她的通过10.这个制度仅适用于那些在锚地抛锚等待进口的船舶11.船上一个由底层向上一直通到甲板的内部梯子的装置被称为12.灭油火的最好灭火器是13.导缆口是14.泡沫灭火通过15.为了使管道系统内部发生燃烧，如海上喷射系统中的气体收集头必须有16.火灾的对流蔓延由来完成17.你船迅速下沉。
一个装有可膨胀式救生筏的箱子连接在静水力释放装置上。
你应采取什么措施？18.在船舶管理中被要求的消防演习中，所有人员必须报告它们的位置和模拟指派给他们的任务完成的能力19.你应怎样指挥起货机手提升吊杆？20.去年我们已对起货机做了21.明天早晨下雨，装货22.自由液面的增加致使23.对于任何基座式起重机，当其吊杆被延长时，则其起重能力被24.谷糠，煤之类的货物，必须通风以它们自燃25.表明船舶的初稳性26.在每年的这个季节里，上面提及的区域能见度27.船舶志中的所有记录必须（被）由船长和一名船员签字28.具有红绿横纹的浮筒将具有的灯光特性29.无论何处可能获得好锚地，通常是泥和沙，在这些水域船舶可以拥有30.以下哪项不需要记入航海日志中？31.有时船舶在开敞锚地抛双锚锚泊以32.自西边开来的船舶将在位置015108N/1033008E33.一双车船使用双车前进掉头，将更易于向右舷掉头假如34.在站点附近可能有海图上未注明的灯，雾号和雷达信标发射器35.潮水怎样？什么潮水36.建议你的渔网37.当一特定气团的温度上升时，38.悬式(干湿球)湿度计是一个39.对于气象传真图上标绘的信息，我们能够40.据预报，过几天大雨泛滥淹没港口及附近地区41.高压脊自Sevastopol Libya东部42.12小时大风警告有效自1103900700UTC这句子，警告预报的有效期从开始43.在很多情况下，大洋水域的小比例尺海图的水文资料仍，所标水区的位置，水深和范围可能有误44.关于助航设施的严重缺陷或重要变化，首先通过给航海者45.长能够从任何的英版海图供应商那里获得英版航海通告46.平均高潮是的平均值47.任何国家的船舶均无线电医疗咨询服务并且这项服务不收费48.海图通过发布的信息而被改正49.一般地，用于画大洋航线，用于港口，内陆水域和沿岸区域50.闪（2）5秒的红色立杆灯标代替搁浅船西南方向附近的绿色锥型灯标。
三副航海英语试题详解知识点1：航海出版物（灯标表、天文历、海员手册、大洋航路等）【典型考题】1. You may find the time of slack water after low water in a certain port from ______.A. MFAG.B. Tide tables.C. Notices to mariners.D. Table of azimuth.【参考答案】B【参考译文】你可从潮汐表中查到某港在低潮后平潮时间。
【解析】slack water平潮low water低潮MFAG:Medical First Aid Guide医疗急救指南Tide tables潮汐表Notices to mariners航海通告Table of azimuth方位表【相关考题】1. You will find information about the duration of slack water in the__.A. Tidal Current TablesB. Tide TablesC. American Practical NavigatorD. Sailing Directions【参考答案】A【参考译文】你能从潮流表中查到有关平潮持续时间的信息。
【解析】duration持续时间Tidal Current Tables潮流表American Practical Navigator 美国实用航海，由美国数学家Bowditch撰写Sailing Directions航路指南2. The velocity of the current in large coastal harbors is______.A. predicted in Tidal Current TablesB. unpredictableC. generally constantD. generally too weak to be of concern 【参考答案】A【参考译文】在潮流表中可查询沿海大港的流速预报情况。
航海英语500题库[001] A stabilogauge is a calculator used to ____①Measure GM. ②Measure initial stability.A．①only B. ②onlyC. Both ①and ②D. Neither ①and ②[002]A towing vessel pushing a barge ahead and rigidly connected in a composite unit shall show the light of _____A. a vessel towing by pushing aheadB. a power-driven vessel, not towingC. a barge being pushed aheadD. either answer A or answer B[003]If a ship will call at four ports for discharging, I, e, A, B, C and D consecutively, the cargo for ____must generally be loaded first.A. Port AB. Port BC. Port CD. Port D[004]In determining a safe speed_____ shall be taken into your consideration.A. the state of wind ,sea and currentB. the traffic densityC. the presence of the background light at nightD. A+B+C[005] ADVISE YOU MAKE COURSE 036 means that you should________.A. alter your course of 036B. keep your present course of 036C. charge your course to 036D. change your course by 036[006]A bad separation makes the cargo ____ at its destination.A. easier to dischargeB. more difficult to dischargeC. easer to loadD. more difficult to load[007]A man aboard a vessel, signaling by raising and lowering his outstretched arms to each side, is indicating____.A . danger, stay away B. all is clear, it is safe to passC. the vessel is anchoredD. a distress signal[008]A vessel which is fishing is required to show sidelights and a stern-light only when ______A. anchoredB. underwayC. dead in the waterD. underway and making way[009]A vessel will NOT show sidelights when_______A. underway but not making wayB. making way ,not under commandC. not under command, not making wayD. trolling underway[010]A weather map is a synoptic data because it_______A. summarizes a great deal of informationB. can be interpreted accuratelyC . appears dailyD. is prepared by the Weather Bureau[011]Admiralty Charts are published in ______A. U.S.AB. ChinaC.U.KD. Japan[012]All the expenses are _____the ship’s account.A. ofB. forC. toD. at[013]At sea, we can use __to fix the ship’s position.A. VHFB. Steering GearC. Rudder IndicatorD. Loran[014] It is very kind ______ you to help us.A. Of.B. For.C. To.D. At.[015] My ship ______ that port next month．A. calls atB. has called atC. call atD. will call at[016] Speed must regulated ______ no damage is done to the wharf.A. In order.B. So as.C. So that.D. Such that[017]The Certificate of pratique shall only have effect in _____A. all ports of the issuing countryB. all ports of the worldC. all ports other than a issuing countryD. all ports of ship’s arrival[018]The ship is equipped with {DF}A. discharging facilitiesB. direction finderC. log indicatorD. a kind of radar[019]The ship’s draught forward is same as her draught aft. This condition is named as_____A. even keelB. even trimC. even draughtD. even float [020]同上[021]The vessel ahead ____you is stopped.A. beforeB. fromC. ofD. away[022]We have finished _____and are ready for sailing.A. loadB. loadingC. will loadD. to load[023]What does the abbreviation SWL stand for? ______A. signal wave lettersB. ship without lightC. safe water lineD. safe working load[024]What weather forecast can do is to give a statement of expected condition in_______A. every areaB. a certain areaC. some areasD. many areas[025]When two vessels are in immediate danger of collision, the stand-on vessel must_____A. abandon shipB. assist in taking whatever action is necessary to avoid collisionC. hold course and speedD. sound a distress signal[026]You are in restricted visibility and hear a fog signal forward of the beam. Nothing appears on your radar screen. You must _____A. stop your enginesB. sound two prolonged blasts of the whistleC. sound the danger signalD. slow to bare steerageway[027]Your vessel is approaching a bend. You hear a prolonged blast from around the bend.You should _____A. back your enginesB. stop your engines and driftC. answer with one prolonged blastD. sound the danger signal[028]Every vessel shall at all times proceed at a safe speed so that she can____A. take proper and effective action to avoid collisionB. be stopped within a distance appropriate to the prevailing circumstances and conditions.C. neither A and BD. both A nor B[029]Forward station, single up forward ______ head line and spring.A. inB. onC. toD. by[030]The though cargo in No.4 hatch square stands ____the way.A. atB. inC. onD. by[031]What is the position of vessel ____distress?A. onB. atC. inD. by[032]A vessel using a traffic separation scheme is forbidden to_____A. proceed through an inappropriate traffic laneB. engaged in fishing in the separation zoneC. cross a traffic laneD. enter the separation zone, even in an emergency[033]All of the following are distress signal EXPECT________A. the continuous sounding of any fog signal apparatusB. giving five or more short and rapid blasts of the whistleC. firing a gun at interval of about a minuteD. a barrel with burning oil in it, on deck[034]Gale warnings are usually issued when winds of ____8-9 are expected.A. wind SpeedB. Air ForceC. wind VelocityD. Beaufort Force[035]Goods stowed in containers _____without notice.A. shall be carried on deckB. shall be carried under deckC. may be carried on or under deckD. may not be carried on or under deck[036]In order to obtain early warning of risk of collision, proper use of radar equipment is necessary, including_____A. long-range scanningB. radar plottingC. equivalent systematic observation of detected objectD. all A, B and C[037]MAYDAY is to be used to announce______A. a distress messageB. an urgency messageC. a safety messageD. a massage of SMCP[038]My Captain is trying to ____ the pilot station before the ebb tide.A. steamB. proceedC. approachD. reach [039]The principal purpose of adjustment of the magnetic compass is to eliminate_____ as far as possible.A variationB. compass errorC. deviationD. earth’s magnetic force[040]The tweendecker has _____below the main deck.A. another deckB. two other deckC. no deckD. additional deck[041]The well preparation of stowage plan will______A. increase the ship’s officers’ knowledgeB. extend the ship’s officers’ knowledgeC. improve the ship’s cargo-handling equipmentD. raise the working efficiency[042] A vessel nearing a bend or an area of a narrow channel or fairway where other vessels may be obscured by an intervening obstruction shall navigate with particular alertness and caution and shall ______.A. Take action to permit safe overtaking.B. Sound the appropriate signal.C. Slacken her speed.D. Increase her speed.[043] A vessel or seaplane on the water is considered to be underway when ______.A. She is at anchor.B. She is made fast to shoreC. She is aground.D. Her anchor ceases to hold.[044] A vessel proceeding along the course of a narrow channel of fairway shall keep as near to the ______ limit of the channel or fairway, which lies on her_______ side as, is safe and practicable.A. Inner, port.B. Inner, starboard.C. Outer, port.D. Outer, starboard.[045] A vessel the passage of which is not to be impeded ______ to comply with this Rule when the two vessels are approaching one another so as to involve risk of collision．A. remains fully obligedB. has no obligationC. is not necessarilyD. is exempted．[046] Every vessel shall reduce her speed to the minimum at which she can be kept on her course when hearing apparently ______ the fog signal of another vessel.A. Afterward of her beam.B. F orward of her beam.C. A beam on port.D. Abeam on starboard.[047] Forecastle deck is located in the ship’s ______.A. Bow stem.B. Stern.C. Portside.D. Starboard side.[048] If it becomes necessary for a stand-on vessel to take action to avoid collision，she shall NOT，if possible，______.A. decrease speedB. increase speedC. turn to port for a vessel on her own port sideD. turn to starboard for a vessel on her own port side[049] In determining if risk of collision exists，if there is any doubt，such risk shall be deemed to ______.A. existB. existsC. existingD. to be existed．[050] The side of a ship which is farther from the winds is ______.A. fairway sideB. open sea sideC. lee sideD. roadstead side[051] The transportation of dangerous cargo in packages is governed by ______.A. IBC code.B. BC code.C. IMDC code.D. IGC code.[052] There is a possibility that small vessel，ice and other floating objects may not be ______ by radar at an adequate range．A. reflectB. shownC. detectedD. defected．[053] Traffic separation schemes may be ______ by the organization for the purpose of these rules.A. Adopted.B. A dapted.C. A djusted.D. Admitted.[054] Vessels shall be deemed to be in sight of one another only when one ______ from the other．A. can be observed visuallyB. can be observed by radarC. can be located on the radarD. can be heard．[055] We've changed our ______ not to start loading this evening．A. heartB. heartsC. mindD. minds[056] When you doubt the existence of risk of collision, ______A. Such risk shall be deemed to exist.B. S uch risk shall not deem to exist.C. Y ou needn’t take any action to avoid collision with any vessel.D. You should accelerate your speed ahead.[057] Where one of two vessels is to keep out of the way the other ______.A. Shall not keep her course but shall keep her speed.B. Shall not keep her course and speedC. Shall keep her course but change her speed.D. Shall keep her course and speed.[058] While steaming slowly in the harbor，no ship is ______ to exceed the speed limited．A. assumedB. appreciatedC. promisedD. permitted．[059] A continuous sounding of a fog-signal apparatus indicates ______.A. the vessel is in distressB. the vessel has completed loading dangerous cargoC. it is safe to passD. the vessel is anchored[060] A vessel fitted with twin screws is easier in ______ than a vessel with single screw．A. turning maneuverB. course settingC. position fixingD. regulating speed[061] A vessel is being propelled both by sail and by engines. Under the rules, the vessel is ______.A. A special circumstance vessel.B. N ot covered under any category.C. A sailing vessel.D. A power-driven vessel.[062] A vessel proceeding along the course of a narrow channel shall keep as near to the outer limit of the channel which lies on her starboard side as it is safe and practicable．Which one of the followings does the statement express？______.A. A vessel shall proceed near the other vessel on her starboard side on the narrowchannel since it is safe and practicable．B. A vessel shall avoid proceeding near the starboard outer limit of a narrow channelas long as it is safe and practicable．C. A vessel shall avoid proceeding along the channel because it is not safe andpracticable．D. A vessel shall proceed near the starboard outer limit of a narrow channel to thedegree in which it is safe and practicable．[063] A vessel shall be deemed to be overtaking when she can see at night ______.A. only the sternlight of the vesselB. a sidelight and one masthead light of the vesselC. only a sidelight of the vesselD. any lights except the masthead lights of the vessel[064] A vessel shall not ______.A. enter the traffic separation zone in an emergency．B. cross a traffic lane．C. engage in fishing in the separation zone．D. proceed in an inappropriate traffic lane．[065] A vessel using a traffic separation scheme shall normally join or leaving a traffic lane at the ______ of the lane.A. Ended.B. Terminative.C. Termination.D. Side.[066] ]A vessel when joining or leaving from the side of a traffic separation scheme shall do so at as ______ to the general direction of traffic flow as practicable．A. small an angleB. large an angleC. either small or large an angleD. neither small nor large an angle．[067]Advise you _____engines.A. stopB. to stop C . stopping D. stopped[068] All the holds which are to take cereals in bags must be so cleaned that they meet the requirements of the ______.A. Local agent.B. Cargo surveyor.C. Accident investigator.D. General average adjuster. [069] All the rubber bales were separated ______.A. By grade.B. By a grade.C. By the grade.D. By the grades.[070] As to the torn bags, I’ll tell the shipper to ______ them up.A. Resew.B. Rejoin.C. Re-nail.D. Re-solder.[071] Because of ______, no separation is needed for the cargoes destined for New York.A. Their different packing.B. Their same nature.C. Their different destinations.D. Their different nature.[072] Each lifebuoy shall be marked in block capitals of the Roman alphabet with ______ of the ship．A. the call sign and nameB. the official number and nameC. the port of registry and nameD. the port of registry and official number[073] Fire is under control，and ______.A. lifeboat is no longer neededB. lifeboat is needed badlyC. lifeboat is needed not moreD. lifeboat is urgently needed[074] Freight rates are mostly charged ______.A. By the weight (tons) of cargo.B. By the capacity (tons) of vessel.C. By DW of the vessel.D. By the draft of the vessel. [075] I will wait for Utopia ______ before getting underway．A. clearB. to clearC. clearingD. cleared[076] If it ______ fine tomorrow，we shall start unloading．A. to beB. isC. will beD. has been[077] If the ship is alongside the wharf，what kind of ______ is used？A. pilot ladderB. rope ladderC. rod ladderD. accommodation ladder[078] If the weights are moved away from the amidships section, ______ will happen on board.A. Hogging.B. Sagging.C. Stiff.D. Tender.[079] If there is sufficient sea room，alteration of ______ may be the most effective action to avoid close-quarters situation．A. speed and courseB. speed aloneC. course aloneD. speed or course．[080] If you had started loading earlier, you ______ loading now.A. Would finish.B. Will have finished.C. Would have finished.D. Will be finish.[081] In a crossing situation, the stand-on vessel should normally ______.A. Take action to cross ahead of the other vesselB. T ake action to pass astern of the other vessel.C. M aintain course and speed.D. Change course and increase speed.[082] In a crossing situation，the stand-on vessel should normally ______.A. take action to cross ahead of the other vesselB. take action to pass astern of the other vesselC. maintain course and speedD. change course and increase speed[083] In determining a safe speed ________ shall not be among those taken into account.A. The characteristics, efficiency and limitation of the radar equipment.B. A ny constraints imposed by the radar range scale in use.C. T he effect on radar detection of the sea state, weather and other sources of interference.D. The safe working load of the cranes both on board and ashore.[084] In determining safe speed, all of the following must be taken into account except the ______.A. Maximum horsepower of your vessel.B. P resence of background lights at night.C. D raft of your vessel.D. Manoeuvrability of your vessel.[085] It is dangerous to ______ in present position.A. Remain.B. Remaining.C. Be remaining.D. Be remained.[086] It was demanded that the injured crewmembers ______ at once．A. was treatedB. would be treatedC. being treatedD. be treated[087] It’s ______ to stow optional cargo in the lower hold. You’d better give it block stowage in the tweendecks, and then it can be easily discharged either at Shanghai, or Dalian or Tianjin.A. Possible.B. Impossible.C. Proper.D. Improper. [088] It's all right to rig the pilot ladder on lee side ______.A. to allow port Authorities to boardB. allowing port Authorities to boardC. to allow port Authorities boardingD. allowing port Authorities to be boarded[089] It’s going to rain. Don’t forget ______ the hatches.A. Close.B. Closing.C. To close.D. Closed.[090] It’s requested that all ships are ______ the rules f or preventing collision at sea.A. To conform to.B. To draw up.C. To comply with.D. To determine[091] My vessel is healthy and I request free pratique. What does the sentence my vessel is healthy mean? It means ______.A. My ship has been maintained.B. M y ship has been painted.C. A ll my crewmembers have been vaccinated.D. All my crewmembers have no quarantinable diseases.[092]No assumptions______ on the basis of scanty information，especially scanty radar information．A. should not be madeB. are not to be takenC. should be takenD. shall be made．[093] None of the ship’s papers ______.A. Has expired.B. Has been expired.C. Has expiring.D. Be expired.[094] Nothing in these rules shall _______ any vessel, or the owner, master or crew thereof, from the consequences of any precaution, which may be required by the ordinary practice of seaman, or by the special circumstances of the case.A. Exonerate.B. Exhaust.C. Exercise.D. Examine.[095] On my last voyage it ______ at the discharging port that some watches were pilfered.A. Happens.B. Has happened.C. Happened.D. Had happened.[096] On open waters，a power-driven vessel shall keep out of the way of a ______.A. vessel on her port side that is crossing her courseB. vessel that is overtaking herC. seaplane on the waterD. sailing vessel[097] Our ship ______ at the anchorage the day before yesterday.A. Arrives.B. Has arrived.C. Arrived.D. Will arrived.[098] Our ship ______ with many modern navigational instruments.A. Equipped.B. Is equipped.C. Equips.D. Has equipped.[099] Our ship is slow in going astern, Please ______.A. Be careful.B. Be kind enough.C. Be nice.D. Be looked after.[100] Please ______for my vessel.A. Make a lee.B. Take a lee.C. Get a lee.D. Have a lee.[101] Please have the damage to the gangway ______.A. Repair.B. To repair.C. Repairing.D. Repaired. [102] Port of registry refers to the port where ______.A. The ship has been named.B. The ship has been built.C. The ship has been signed.D. The ship has beenregistered.[103] Power-driven vessels must keep out of the way of sailing vessels except ______.A. in a crossing situationB. when they are making more speed than the power-driven vesselC. when the sailing vessel is overtakingD. on the Inland Waters of the United States[104] Shall we ______ wait at the roadstead till there is a free berth for us？A. mustB. ought toC. have toD. never[105] Ships are always ______ on water and they are easy to rust．A. floatB. floatingC. floatsD. floated[106] Ships’ masters are requested to ensure that during their call at this port, all discharging outlets are blocked.A. Blockaded.B. Opened.C. Closed.D. Enclosed.[107] Should that kind of weather ______，the two ships would touch each other．A. persistB. persistsC. to persistD. persisted[108] Take tug’s towing line to ______.A. Captain.B. Capstan.C. Capital.D. Carpenter.[109] The bill of lading is described as ______ if the ship owners agree that the cargoes were received on board in good condition.A. Clean.B. Dirty.C. Foul.D. Claused.[110] The check under ship owner’s organization made at the loading port is to avoid accepting cargo ______ upon receipt.A. In sufficient packing.B. In weak condition.C. In correct number.D. In good order.[111] The contents ______ to be short.A. Seem.B. Are seeming.C. Are seemed.D. Have been seemed.[112] The damaged derrick ______ now．A. has repairedB. is being repairedC. is repairedD. will be repaired[113]同上[114] The giving-way vessel has a same meaning of _______.A. Stand-on vessel.B. Privileged vessel.C. Burdened vessel.D. Hampered vessel.[115] The government of PR China ______ that the above-mentioned ship complies with the provisions of the regulations annexed to the Convention referred to above as regardsradiotelegraphy and radar．A. certifiesB. confirmsC. containsD. construes[116] The lights required by the rules must be shown ______.A. From sunrise to sunset in restricted visibility.B. A t all times.C. O nly from sunset to sunrise.D. Whenever a lookout is posted.[117] The loading operation in hatch No.2.4.5 suspended and labors went ashore.A. Went dead.B. Discontinued for long period.C. Went ahead.D. Completed.[118] The locker will remain sealed as long as your ship is here.A. Be kept sealed.B. Be released from being sealed.C. Be kept signed.D. Be released from being signed. [119] The meaning of ebb tide is that ______.A. tide is falling from high water to low waterB. tide is rising from low water to high waterC. tide is reaching to a highest levelD. tide is reaching to a lowest level[120] The morning newspaper was ______ by the agent.A. Directed.B. Discharged.C. Derived.D. Delivered.[121] The necessity of the segregation of cargoes is determined by ______.A. Experience from practice.B. Various types of cargoes.D. Different type of ships. D. Personal abilities.[122] The pilot motor launches are ______ blue，with the PILOT in white．A. furnishedB. paintedC. preparedD. written[123] The pilot station ______ close west of the end of the breakwater.A. Is stayed.B. Is situated.C. Is placed.D. Is located. [124] The Routing System which aimed at reducing the risk of casualties is called as ______.A. Traffic Separation SchemesB. Recommended tracksC. Precautionary areasD. Inshore traffic zones[125] The rules state that vessels may depart from the rules when ______.A. There are other vessels in the vicinity.B. Operating in a traffic separation scheme.C. Engaged in a situation involving more than two vessels.D. Necessary to avoid immediate danger.[126] The shippers hope each mate’s receipt is to be signed right after ______.A. The cargo is loading.B. The cargo is discharged.C. The cargo is on board.D. The cargo is damaged.[127] The shipp ers hope each mate’s receipt is to be signed right after the cargo ______ isloaded.A. Related.B. Concerned.C. Relevant.D. Connected.[128] The term power-driven vessel means ______ in these Rules．A. any sailing vessel with propelling machineryB. any vessel propelled by machineryC. any sailing vessel with or without machinery for propellingD. any sailing vessel with propelling machinery not in use．[129] The term restricted visibility as used in the Rules refers ______.A. only to fogB. only to visibility of less than half a mileC. to any condition where visibility is restrictedD. to visibility where you cannot see shore[130] The two vessels underway may collide with ______, if they don’t take immediate measures.A. One to another.B. One the other.C. Each the other.D. Each other.[131] The vessel ______ there yesterday.A. Ground.B. Grounded.C. Grounding.D. Has grounded.[132] The VTS has been designed to aid in ______.A. the prevention of collisionB. the promotion of the traffic flowC. the complying of port regulationD. the development of navigational technique．[133] There is not ______ depth of water around the area centered at the lighthouse．A. ampleB. sufficientC. enormousD. incredible[134] They commenced loading at 1400 hours.A. Started.B. Finished.C. Completed.D. Reported. [135] Under International Rules ______.A. all vessels must carry an after range light．B. vessels less than 50 meters in length need not carry an after range light．C. vessels stopped dead in the water should turn off their range lights．D. vessels over 20 meters in length must carry both range lights from sunset to sunrise．[136] Vessel shall normally join or leave a traffic lane ______ of the lane．A. from right sideB. from left sideC. at the terminationD. from either side．[137] Vessels must not exceed a speed of 8 knots in this area.A. Sail at.B. Expect.C. Proceed at.D. Steam over.[138] Vessel's provisions refer to ______ of the vessel．A. fuel oilB. vegetables and foodC. spare parts on boardD. ballast water[139] What form should the master hand over to the customs officer at the port of arrival?A. Last port clearance.B. Declaration of crew’s baggage’s.C. Maritime declaration of health.D. List of bounded stores.[140] What speed can the ship make ______?A. At full speed of the propeller.B. At full load of the propeller.C. At maximum horsepower of the propeller.D. At maximum revolution of the propeller.[141] When the changing of a VHF channel/frequency is accepted, say ______.A. I am going to change to VHF channel.B. I am certainly going to change to VHF channel.C. Changing to VHF channel.D. VHF channel has been changed.[142] When there is not a chief officer on board, ______ should keep and write up the sh ip’s logbook.A. The assistance officer.B. The captain.C. The officer on duty.D. The third officer.[143] Which one of following rules is not regarding two power-driven vessels meeting end or nearly end on so as to involve risk of collision?A. Each shall keep her course and speed.B. Each shall alter her course to starboard.C. Each shall pass on the portside to the other.D. Each shall indicate such action by one short blast on the whistle.[144] Which one of two crossing power-driven vessels has the right of way in a fog?A. Both vessels.B. Neither vessel.C. The vessel on portside.D. The vessel on starboard side.[145] Which one of two crossing power-driven vessels has the right of way in a fog?A. Both vessels.B. Neither vessel.C. The stand-on vessel.D. The giving-way vessel.[146] Which vessel is, by definition, unable to keep out of the way of another vessel?A. Vessel engaged in fishing.B. Vessel not making way.C. Vessel sailing.D. Vessel restricted in her ability to maneuver.[147] ]Which vessel，when anchored at night，is NOT required to show anchor lights? ______.A. A power-driven vesselB. A vessel engaged on pilotage dutyC. A vessel dredgingD. A vessel restricted in her ability to maneuver[148] While ______, they met with storm weather.A. At sea.B. The ship was at sea.C. She was at sea.D. They were at sea.。
49.In the northern hemisphere, a wind that shifts counterclockwise is a _______.A.V eering windB.Backing windC.Reverse windD.Chinook windKEY: B50.The best estimate of the wind direction at sea level can be obtained from observing the direction of the ______.A.cloud movementB.vessel headingC.wavesD.swellsKEY: C51.The primary wind belt which has the greatest effect on the set, drift, and depth of the equatorial currents is the _______.A.DoldrumsB.Horse latitudesC.Trade windsD.Prevailing westerliesKEY: C52.Structural bulkheads on a ship are usually ______.A. continuousB. watertightC. transverseD. non-watertightKEY: B53.Bilge keels are fitted on ships to ______.A. assist in drydock alignmentB. improve the vessel's stabilityC. protect the vessel from slamming against piersD. reduce the rolling of the vesselKEY: D54.The purpose of a bilge well is to ______.A. afford access to the shell through the double bottomsB. collect water to be pumped outC. provide access for the pneumercatorD. provide a base line for sounding measurementsKEY: B55.How would the exhaust of a properly operating diesel engine appear? ______.A. Light blue hazeB. Light brown hazeC. Light gray hazeD. Perfectly clearKEY: D56.For most ship engines，the fuel is ______.A. natural gasB. diesel oilC. propaneD. bunker fuelKEY: B57.58. Does current and drift effect the CPA/TCPA calculations on a true motion display?A. YesB. NoC. Only a little bitD. Y es, very seriously答案：B59.60.Y ou are using a radar in which your own ship is shown at the center，and the heading flash always points to 0°. If bearings are measured in relation to the flash，what type of bearings are produced?A.RelativeB.TRUEpassD.MagneticKEY: A61.Magnetic compass deviation ______.A. varies depending upon the bearing usedB. is the angular difference between magnetic north and compass northC. is published on the compass rose on most nautical chartsD. is the angular difference between geographic and magnetic meridiansKEY: B62.The compass deviation changes as the vessel changes ______.A. geographical positionB. speedC. headingD. longitudeKEY: C63.The annual change in ______ is 0．2 degree．A. Magnetic V ariationB. Marine InsuranceC. Maritime AccidentD. Mean High Water SpringKEY: A64.The GPS satellite orbits the earth in approximately_______.A.3 hoursB.6 hoursC.12 hoursD.24 hours答案：C65.All echosounders can measure the ______.A.Actual depth of water.B.Actual depth of water below keel.C.A verage depth from waterline to hard bottom.D.A verage depth of water to soft bottom.KEY: B66.67.What publications should a GMDSS Operator consult regarding the proper set-up and operation of vessel equipment ?______A. ITU PublicationsB. The manufacturers instruction manualsC. Part 90 of the FCC Rules and RegulationsD. Code of Federal Regulations, Title 47, Part 80, Subpart WKEY: B68.Which action should you take after sending a false distress alert on VHF?A. Send a DSC cancellation message on Ch-70.B. Make a voice announcement to cancel the alert on Ch-16.C. Make a voice announcement to cancel the alert on Ch-13.D. Make a voice announcement to cancel the alert on Ch-22A.KEY: B69.My vessel maneuvering ______ difficulty. Please keep well clear ______ me.A. With, of.B. In, of.C. At, apart.D. With, fromKEY: A70.My Captain is trying to ______ the pilot station before the ebb tide．A. steamB. proceedC. approachD. reachKEY: D71Result of search negative means ______.A.The search has found nothing.B.The derelict has been found.C.The derelict has been located.D.The derelict has been sighted.KEY: A72. In the unlikely event that a distress situation allows you to send only a very shortmessage,after MAYDAY would you first say______?A.Y our name and callsignB.Y our positionC.The number of persons on boardD.the nature of the distress situation答案：A在不可能发生遇险情况的事件中允许你发送一个非常简短的信息，在MADAY后你首先说你的船名和呼号73.The terms ceiling and margin plate are associated with the ______.A. crew's quartersB. engine roomC. main deckD. tank topKEY: D74.Placing a lashing across a hook to prevent a fitting from slipping out of the hook is called ______.A. Faking.B. Flemishing down.C. Mousing.D. Worming.KEY: C75. The head block is located_____.A.at the base of the boomB.at the head of the boomC.at the head of the mastD.on top of the jack staffKEY:D76.A spring line leads ______.A.Fore and aft from the ship’s side.B.To the dock at a right angle to the vessel.C.Through the bull nose or chock at the bow.D.Through the chock at the stern.KEY: A77.Paints and solvents on a vessel should be _______.A.Stored safely at the work site until work is completedB.Returned to the paint locker after each useC.Covered at all times to protect from ignition sourcesD.Stored in a suitable gear lockerKEY: B[78]A distress signal ______.A. consists of 5 or more short blasts of the fog signal apparatusB. consists of the raising and lowering of a large white flagC. may be used separately or with other distress signalsD. is used to indicate doubt about another vessel's intentionsKEY: C79.Y ou are standing the wheelwatch when you hear the cry, “Man overboard starboard side”.Y ou should indtinctively ______A. give full right rudderB. give full left rudderC. put the rudder amidshipsD. throw a life ring to mark the spotKEY: A80. After using a CO2 portable extinguisher, it should be ______.A.Put back in service if some CO2 remains.B.Hydrostatically tested.C.Retagged.D.Recharged.KEY: D81.A fuel-air mixture below the lower explosive limit is too __________.A.Rich to burnB.Lean to burnC.Cool to burnD.Dense to burnKEY: B82.Portable fire extinguishers must be provided for the cargo tank area of an unmanned tank barge ______.A.only when fully loadedB.if one or more tanks are fullC.when transferring cargoD.only when the barge is being towedKEY: C83.After a liferaft is launched，the operating cord ______.A. serves as a sea painterB. detaches automaticallyC. is used to rig the boarding ladderD. is cut immediately as it is of no further useKEY: A84.In the first 24 hours after abandoning a vessel，water should be given only to personnel who are ______.A. thirstyB. sick or injuredC. wetD. awakeKEY: B85.86.Y ou discover a leak in the fuel line to the engine. Y ou should first ________.A.Activate the CO2 systemB.Make a temporary repair with canvas or tapeC.Start the bilge pumpD.Close the fuel valve at the tankKEY: D87.A crew member is unconscious and the face is flushed. Y ou should ______.A. lay the crew member down with the head and shoulders slightly raisedB. administer a liquid stimulantC. lay the crew member down with the head lower than the feetD. attempt to stand the crew member upright to restore consciousnessKEY: A88.A crew member has suffered frostbite to the toes of both feet. Y ou should ______.A. immerse the feet in warm waterB. warm the feet with a heat lampC. warm the feet at room temperatureD. rub the feetKEY: AMajor coast radio stations all over the world transmit，at regular intervals and in code，weather information for ships within range. Weather information consists of ten parts，of which ships usually make use of three，that is，warning，synoptic situation andforecast. With weather information，mariners are able to keep away from disastrousweather at sea and reduce the danger a great deal. As terrible weather is predicted，shipscan take precautions beforehand，by delaying the voyage or seeking shelter in a safeplace. If there is a high sea or a long swell，they can take some measures to safeguard thecargo and the ship.89 Weather information for ships is usually transmitted by coast radio stations ___.A. any time of the dayB. at fixed timeC. in different languagesD. in some parts of the worldB90 Coast radio stations generally provide weather information for ships ___. I. in code,II. In a certain language, III. in written formA. IB. I + IIC. IID. I + II + IIIA91 Weather information usually tells people something about weather _____.A. afterwardsB. in advanceC. at the same timeD. when there’s bad weatherB92 Of the following, ______ is not the way for ships to keep away from bad weather.A. delaying voyageB. staying in portC. speeding up and running awayD. pumping out ballast waterDA ship's head up, or un-stabilised, radar display has the ship's heading marker fixed at 000°, at the top of the screen. All targets, fixed or moving, then move relative to the ship's position in the centre of the screen and the heading marker. As the ship moves through the water, fixed targets appear to track down the screen on a reciprocal heading at the speed the ship is moving and when the ship alters course targets appear to rotate in the opposite direction to that of the ship, so targets appear to move on the radar screen while the ship's heading remains fixed. The coating on a radar display is designed to allow a certain amount of afterglow (余辉) of targets, which in the ship's head up mode causes smearing(拖尾) and may make the identification of smaller targets difficult. In addition, when targets. particularly large landmasses, are in close proximity interference occurs, which can further inhibit the detection of small targets.89. When radar is set to ship's head up display, all fixed targets displayed on the screen will appear to当雷达被设置为船首向上显示，所有固定目标显示在屏幕上是向下倒退像标题头和船速一样A. track down the screen on a reciprocal heading at the speed the ship is movingB. rotate in the same direction as the ship rotatesC. make the identification of smaller targets difficultD. allow a certain amount of afterglow of targets90. In the ship's head up mode. if the ship rotates starboard-wise all fixed targets on the screen will appear to ______.在船首向上模式中，如果船舶右旋转，所有固定目标在屏幕上会看起来左旋转A. rotate starboard-wiseB. rotate port-wiseC. remain stationaryD. move on a reciprocal heading at the speed the ship is moving91. Afterglow of targets will ______.余辉的目标将被识别为更小目标A. have ship's heading marker fixed at 000°B. cause the fixed targets to remain fixedC. inhibit 禁止the detection of small targetD. make the identification of smaller targets92. It can be concluded that the instrument referred to in this passage is most likely a/an______它能被表达为工具指向短文是最可能是APRA。
