从2009年08月考完后，海事局开始加入更新的X题库，X题库不外卖，而是直接合并到海事局考试系统里面，阅读新的比较多，单选新的不多。
09年03月出现的光盘版是销售用的，其实里面的资料跟1890差不多。
本题库为2009年01月大连海事大学的甲类三副英语题库内部使用，不是用来销售的，白皮书版，非光盘版。
考试用。
本题库重点在于翻译，所以我只打了单选题，阅读题未打，大部分都是前人已经翻译好的，由于本人也要考英语，所以会把没翻译过的也全都翻掉，前面有800题来自网络上的桃花岛主，欢迎大家访问他的航院在线论坛
绿色来自1890，蓝色来自2750，紫色来自154，红色来自700，黑色来自6050，若干题为手打。
1.Which action(s) is/are included in crane operations?
A. Normal boom stowage and shutdown operations
B. Emergency shutdown operation
C. Removing booms from stowage
D. All of the above
起重机操作中包括哪些动作？上面所有的
2.Which procedure(s) shall be used to determine risk of collision?
A. Watching the compass bearing of an approaching vessel
B. Systematic observation of objects detected by radar
C. Long-range radar scanning
D. All of the above
哪些步骤应该用来判断碰撞危险？上面所有的
3.A mooring line leading 45°to the keel，used to check forward or astern movement of a vessel，is called a ______.
A. spring line
B. warp line
C. bow line
D. breast line
一种系泊缆跟龙骨成45度，用来牵制船舶首尾移动，叫做倒缆
4. When two power-driven vessels are crossing, which vessel is the stand-on vessel?
A. The vessel which is to starboard of the other vessel.
B. The vessel which is to port of the other vessel.
C. The larger vessel.
D. The vessel that sounds the first whistle signal.
当两艘机动船交叉相遇，哪一艘是直航船？在他船右舷的船舶
5. When using a hand held smoke signal from a lifeboat, you should activate the signal _____
A. on the downwind side
B. on the upwind side
C. inside the boat
D. at the stern
当在救生艇上用手举起烟雾信号，你应该使信号在下风侧。
6 Aboard damaged vessels，the MOST important consideration is preserving ______.
A. bilge pumping capacity
B. reserve buoyancy
C. level attitude
D. instability
登上破损船舶，最重要考虑的是保留储备浮力
7．In complying with the Rules，of what must the mariner take due regard? ______.
A. Limited backing power of his vessel
B. Radar information about nearby vessels
C. The occupation of the other vessel，if known
D. All of the above
遵行条款，海员必须应该注意什么？
8. What is the direction of rotation of tropical cyclones, tropical storms and hurricanes in the
Northern Hemisphere ?______
A. Clockwise and outward
B. Counterclockwise and inward
C. Counterclockwise and outward
D. Clockwise and inward
在北半球，热带气旋，热带风暴，飓风的旋转方向是什么？逆时针向内
9．Before loading bulk grain，bilge wells must be covered to ______.
A. add strength to the bilge well strainer
B. permit rapid flow of water to the bilge wells
C. prevent cargo sifting into the bilge wells
D. prevent oil，water，or other liquid from reaching the cargo
在装散装谷物以前，污水井必须被盖住以防止滤过污水井
10.Holes in the bulwark，which allow deck water to drain into the sea，are ______.
A. doggers
B. fidleys
C. freeing ports
D. swash ports
舷墙上允许甲板水排入海里的洞是排水孔
11. When a vessel sees the other ahead or nearly ahead, by night she could see the masthead lights of the other in a line or nearly in a line or both sidelights, ______ shall be deemed to exist.
A. Head-on situation.
B. End-situation.
C. Crossing situation.
D. Close-quarters situation.
当一船在前方或接近前方看到另一船，在夜间他能够看到他船的桅灯成一线或接近成一线或两盏舷灯，应认为存在对遇局面。
12.Which of the following statements is FALSE, concerning the regulations pertaining to the
cylinder room of a fixed CO2 fire extinguishing system?______
A. The compartment must be properly ventilated.
B. The temperature of the room should never exceed 130°F
C. The door must be kept unlocked.
D. The compartment shall be clearly marked and identifiable
关于与固定二氧化碳灭火系统有关的房间下面哪个陈述是错误的？门必须保持非锁紧。
13.For any given pedestal crane，when the boom is lengthened，the lifting capacity is ______.
A. unchanged
B. increased
C. eliminated
D. decreased
对于任何给定的起重机，当吊臂生长，起吊能力减少
14.Radar is not only to obtain ______，but also to measure their distance away from you．
A. brightness of objects
B. color of targets
C. shape of targets
D. bearing of objects
雷达不仅获取物标方位，而且同样能测物标离你的距离
15 The ship should reduce speed in ______.
A. The poor visibility.
B. The good night.
C. The fast speed.
D. The good sight.
在不良的能见度中船舶应减速。
16.The tr.opical cyclone at 15.8N, 132.4E has yesterday afternoon ______ into a tropical storm with winds 70 knots near center.
A. Upgraded.
B. Decreased.
C. Become.
D. Changed.
在15.8N, 132.4E处的热带气旋已于昨天下午升级为近中心风速70节的热带风暴。
17. They decided to discharge the *heavy lifts* soon.
A. Heavy cargo.
B. Heavy weather.
C. Cranes.
D. Derricks.
他们已决定立刻卸重（大）件货物。
18 To become an officer on board you must obtain ______
A. The officer‟s license.
B. The officer‟s identity card.
C. The seaman‟s book.
D. The marine‟s handbook.
在船上要成为一个驾驶员必须获得驾驶员证书（适任证书）。
19 You have sent a visual signal to an aircraft. The aircraft then flies over your position on a
straight course and level altitude. What should you do?______
A. Repeat your signal.
B. Send any more signals necessary
C. Change course to follow the airplane.
你已经对飞机发送了一个视觉信号，接着飞机以直线和水品高度飞到你位置的上方。
你应该怎样做？重复你的信号
D. Prepare for a helicopter pickup.
20. Your radar is set on a true motion display. Which of the following will not appear to move across the PPI scope?
A. Echoes from a buoy.
B. Own ship‟s marker.
C. Echo from a ship on the same course at the same speed.
D. Echo from a ship on a reciprocal course at the same speed.
你的雷达设为真运动显示模式。
以下哪一个在平面位置显示器范围内将不出现移动？浮筒的回波（Plan position indicator. 平面位置显示器）
21.A vessel‟s position should be plotted bearings of ______.
A. Buoy close at hand.
B. Fixed known objects on shore.
C. Buoys at a distance.
D. All of the above.
船舶的位置应以岸上已知的固定物标方位来标绘。
22.Every vessel shall at all times proceed at a safe speed. Safe speed is defined as that speed where ______.
A. You can stop within your visibility range.
B. You can take proper and effective action to avoid collision.
C. You are traveling slower then surrounding vessels.
D. No wake comes from your vessel.
每一艘船舶在任何时候应以安全航速行驶。
安全航速被定义为在速度方面能够让你采取适合和有效的措施以避免碰撞的速度。
23. My radar is not working. I require shorebased radar assistance. Is shorebased radar assistance _______?
A. Used.
B. Available.
C. In use.
D. Can be used.
我船雷达不工作。
我需要岸基雷达援助。
岸基雷达援助可用吗？
24. Please tell your captain that your anchor is ______.
A. Moving.
B. Dragging.
C. Dredging.
D. Slipping. 请告诉你的船长你在走锚。
（Dragging---走锚Dredging---拖锚）
25. Pressure gradient is a measure of ______.
A. A high-pressure area.
B. Pressure difference over horizontal distance.
C. Pressure difference over time.
D. Vertical pressure variation.
气压梯度是水平距离上气压差别的计量。
26.Ships are always ______ on water and they are easy to rust.
A. Float.
B. Floating.
C. Floats.
D. Floated.
船舶总是漂浮在水面上且容易生锈。
27.The agonic line on an isomagnetic chart indicates the ______.
A. magnetic equator
B. magnetic longitude reference line
C. points where there is no variation
D. points where there is no annual change in variation
在无磁偏线线上等磁力线表示那个点没有磁差
28.You are using an automatic tension which by yourself. If you get caught in the turns of the
line as they lead into the gypsyhead ______.
A. the safety cutout will stop the winch before you‟re injured
B. the line will part and snap back
C. you may be pulled into the winch and injured or killed
D. None of the above are correct
你自己正在使用自动绞缆机，如果当绳子伸进绞缆筒的时候你陷入缆绳的轮子上，你可能被拖进绞缆机并且被伤到或者杀死。
29. The purpose of air tanks in a lifeboat is to ______.
A. make the boat float higher
B. provide a stowage place for provisions
C. add strength to the boat
D. keep the boat afloat if flooded
在救生艇上空气箱的作用是当进水的时候保持浮起
30. When underway in a channel, you should ______.
A. Stay near the middle of the channel.
B. Keep to the starboard side of any vessels you meet.
C. Exchange whistle signals with ant other vessels in the channel.
D. Keep to the side of the channel which lies to your starboard.
在航道中在航，你应保持在你所在航道的右侧（航行）。
31. The telegram AMENDED ETA 1900 / 4 TH OWING STRONG WIND says that ______.
A. ETA is received
B. ETA is changed
C. ETA is earlier
D. ETA remains unchanged
电报“AMENDED ETA 1900 / 4 TH OWING STRONG WIND”说的是ETA改变了
32. Where should the tops of vents from gasoline tanks terminate?______
A. In open air
B. Inside cabins near the overhead
C. In the machinery space near the engine air intake
D. Underwater
在哪里汽油舱通风口上方需要关闭？在露天
33. You can hardly complete the loading at No.2 hatch, ______ you?
A. Can‟t.
B. Can.
C. Will.
D. Won‟t
你们不能完成二舱的装货，能够吗?
在肯定句中，用hardly，scarcely等词表示否定时，反意疑问句用肯定动词反问。
34.When shall the stand-on vessel change course and speed?
A. The stand-on vessel may change course and speed at any time as it has the right-of-way.
B. After the give-way vessel sounds one blast in a crossing situation.
C. When action by the give-way vessel alone cannot prevent collision.
D. When the two vessels become less than half a mile apart.
什么时候直航船应改变航向和速度？当仅凭让路船的行动不能避免碰撞时
35. What is a vessel restricted in her ability to maneuver?
A. A deep-draft vessel that can only navigate in a dredged channel.
B. A vessel fishing with a bottom trawl that must remain on course.
C. A large tanker that is being towed as a dead ship to dry dock.
D. A vessel laying revetment mats to provide bank protection along a channel.
什么（哪个）是一艘操限船？正在铺设护岸草席以保护沿途航道的船舶
36. A shore is a piece of securing dunnage that _________.
A. Runs from a low supporting level up to the cargo at an angle （从...处跑出,从...处流出）
B. Is also known as a distance piece （间隔片，定距块，间隔块，间隔套）
C. Is placed on the deck under the cargo to distribute its weight evenly
D. Is run horizontally from a support to the cargo
撑木是一块低位支撑成一定角度的货物跑出的固定垫板。
37._______is a rounded projection at the forward end of a ship which reduces water resisitance,thus allowing an increase in speed when the ships is in ballast .
A.Bulbous bow
B.Ellipse bow
C.Cyclical projection
D.Gnomonic projection
球鼻首是在船首末端一个圆形的物体，当船舶压载时用来减少水的阻力以此增加船速
38. A large navigational buoy (LNB) is painted ______.
A. Red.
B. Yellow.
C. With red and white vertical stripes.
D. With a distinct color and pattern unique to each buoy.
大型的航海浮筒（LNB）被油漆成红色。
39.A tanker is cargo ship constructed or _____for the carriage in bulk liquid cargoes of an inflammable nature.
A.adapted
B.adopted
C.damp
D. dump
油轮是建造或适用于运输易燃性质的散装液体货的货船
40. A vessel not under command shall display ______.
A. Two red lights at night and two black balls during daylight.
B. Two red lights at night and three black balls during daylight.
C. Three red lights at night and two black balls during daylight.
D. Three red lights at night and three black balls during daylight.
失控船应显示两个红灯（在夜间）和两个黑球（在白天）。
41. A vessel's LCG is determined by _________.
A. Dividing the total longitudinal moment summations by displacement
B. Dividing the total vertical moment summations by displacement
C. Multiplying the MTC by the longitudinal moments
D. Subtracting LCF from LCB
船舶的LCG被确定为纵向总力矩除以排水量。
42. All portable fire extinguishers must be capable of being ______.
A. Carried by hand to a fire.
B. Carried or rolled to a fire.
C. Recharged in the field.
D. Used on class …B‟ fires.
所有便携式灭火器必须能够被用手携带到火灾（现场）。
43 All the damage and shortage, ________ those incurred after discharge and before delivery to receivers, should be noted in the discharging report.
A. Including
B. Besides
C. Except （卸货后和交货前的损坏和短缺可能性极小）
D. In addition to
所有损坏和短缺，包括那些发生在卸货后和交货前的应被写入卸货报告。
44Before CPR is started, you should ______.
A. establish an open airway
B. treat any bleeding wounds
C. insure the victim is conscious
D. make the victim comfortable
在心脏复苏术开始之前你应该确定气孔畅通
45 Convection spreads a fire by ______.
A. Heated gases flowing through ventilation systems.
B. The transfer of heat across an unobstructed space.
C. Burning liquids flowing into another space.
D. Transmitting the heat of a fire through the ship‟s metal.
火灾的对流蔓延由热的气体经过通风系统来完成。
46 For the purpose of ______ tank or hold washings from any vessel; an application shall be made to harbor authorities for approval.
A. Discharging.
B. Recycling.
C. Loading. C. Taking in.
任何船舶对于液舱或货舱清洗水的排放，应申请港口机关并获得批准。
47 Hard right rudder means _____
A. Put the rudder over to the right all the way.
B. Jam the rudder against the stops.
C. Meet a swing to the right, and then return to amidships.
D. Put the rudder over quickly to 15 degrees right rudder.
右满舵意思是把舵一直放在右边。
48I read you with signal strength ______.
A. Barely perceptible.
B. Bare perceptible.
C. Barely perceptibly.
D. Bare perceptibly.
我仅能听到一点你的信号。
49 In practice, it is usual for the ship to be loaded ______ to improve the vessel‟s movement through the water.
A. A little deeper aft.
B. A little deeper forward.
C. At the same draught between fore and aft. C. A balance between two sides.
在实践中，通常船舶被装成尾吃水稍深一些以改善船舶对水运动的（性能）。
50 In radar plotting C.P.A. is the abbreviation of ______.
A. Closest point to approach.
B. Close point to approach.
C. Crossing point to approach.
D. Coming point to approach.
在雷达标绘中，C.P.A.是最近会遇距离的缩写。
51In relation to cargo gear, what does SWL mean?
A. Safe working load.
B. Ship‟s working lift.
C. Starboard wing lift.
D. Stress, weight, load.
关于货物设备，SWL是什么意思？安全工作负荷
52 In view of ______ bilge water from any vessel, an application shall be made to harbor authorities for approval.
A. Discharging.
B. Recycling.
C. Loading.
D. Taking in.
鉴于任何船舶污水的排放，应向港口机构申请并获批准。
53 Keep ______ to that point, said the pilot.
A. Straight.
B. Direct.
C. Forward.
D. On.
保持对着那点直走，引水员说。
54 Lifeboats are numbered ______. Odd numbers to starboard and even numbers to port.
A. From forward to aft.
B. From aft to forward.
C. At master‟s option.
D. As per owner‟s instruction.
救生艇编号自前向后。
单号（奇数）在右，双号（偶数）在左。
55 Mooring ______ are placed on both banks of the Suez Canal about 200m apart.
A. Bollards.
B. Ballasts.
C. Bands.
D. Benefits.
Suez运河两岸的带缆桩之间的距离大约为200米。
56Nothing 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.
规则不免除任何船舶及其船长或船员可能被要求船员通常做法或特殊情况引起后果的任何预防的责任。
57 Ordnance exercise is ______.
A. Naval firing practice.
B. Fire drills.
C. Crew drills.
D. Survival drills.
军事演习是海军战斗联系。
58 Permission is kindly requested ______ the clean ballast water at berth No.196.
A. Pump out.
B. To pump out.
C. Pumping out.
D. Be pumped out.
请求允许在第196号泊位排放压载水。
59Permission is kindly ______ about 1000 tons of clean sea water ballast, as and when required for trimming purposes.
A. Requested to pump out.
B. Requested pumping out.
C. Requesting to pump out.
D. Requesting pumping out
作为调整吃水差的目的，请求许可排放大约1000吨清洁压载水。
Be requested to do. 请求做…
60 Planning to stow _________ in the end lower holds will result in much broken stowage.
A. Large crates or cases
B. Small curved items
C. Drums
D. Filler cargo Arm
计划将大的条板箱或箱子装在船尾底部货舱将导致大的亏舱。
61 Safe speed is defined as that speed where ______.
A. You can stop within your visibility range.
B. You can take proper and effective action to avoid collision.
C. You are traveling slower than surrounding vessels.
D. No wake comes from your vessel.
安全航速定义为能够使你采取适当而有效的避免碰撞行动的速度。
62 Symptoms of sugar diabetes include ______.
A. increased appetite and thirst
B. decreased appetite and thirst
C. gain in weight
D. elevated temperature
糖尿病的症状包括增加食欲和饥渴
63 The damaged derrick ______ now.
A. Has repaired.
B. Is being repaired.
C. Is repaired.
D.Will be repaired.
损坏的吊杆现在正在修理。
64.the flinders bar on a magnetic compass compensates for the _____
A.induced magnetism in vertical soft iron
B. induced magnetism in horizontal soft iron
C. induced magnetism in ship‟s steel
D.vessel‟s inclination from the vertical
在磁罗经上福氏软铁抵消垂直软铁的感应磁
65 The most effective extinguishing action of dry chemical is ______.
A. breaking the chain reaction
B. the CO2 that is formed by heat
C. smothering
D. shielding of radiant heat
干粉灭火器最有效的灭火功能是破坏燃烧链
66 The ship ______ on a low rock was broken in two by the waves.
A. That had been driven.
B. Had been driven.
C. Have been driven.
D. Which to have been driven.
搁浅在浅处岩石上的船在风浪中断成了两段。
67 The vessel cleared the port means ______.
A. The vessel left the port properly.
B. The vessel was clear of the port shortly.
C. The vessel departed from the port slowly.
D. The vessel was clear out the port suddenly. （离开；逃走）
船舶清爽港口意味着船舶完全地离开港口。
68. The vessel on opposite course will ______ on your port side.
A. Pass.
B. Overtake.
C. Catch up.
D. Run down.
一艘相反航向的船将在你左舷通过。
追上与…相撞
69 The well preparation of stowage plan will ______.
A. Increase the ship‟s officers‟ knowledge.
B. Extend the ship‟s officers‟ knowledge.
C. Improve the ship‟s cargo-handling equipment.
D. Raise the working efficiency.
准备好的积载计划将提高工作效率。
70 This is an exercise area. Mariners are ______ to navigate with caution.
A. Advised.
B. Told.
C. Informed.
D. Asked.
这是一个演习区域。
航行者被建议谨慎驾驶。
71 Vessel constrained by her draught is ______.
A. A non-power driven vessel.
B. A sailing vessel.
C. A power driven vessel.
D. A power driven vessel or a non-power driven vessel.
限于吃水的船舶是一艘机动船。
72 What is MTI?
A. The foot/tons needed to trim the vessel by 1 inch.
B. The foot/tons needed to trim the vessel by 1 foot.
C. The moments needed to trim the vessel by 1 centimeter.
D. The amount of vessel will trim when loading 100 tons 100 feet from the tipping center.
什么是MTI（Moment to charge trim by 1 inch）？纵倾船舶1英尺所须的英尺/吨
73 What is your latest tropical storm warning ______?
A. Information.
B. News.
C. Description.
D. Signals.
你最新的热带风暴消息是什么？
74 When a wind blows round clockwise, it is ______.
A. V ariable.
B. Changing.
C. Backing.
D. V eering.
当风向绕顺时针方向（变化）吹时，这叫风向顺转。
（在被半球）
75 When ship at anchor she shall be deemed to be ______.
A. Not underway.
B. Not under command.
C. Restricted in her ability to maneuver.
D. A non-displacement ship.
当船舶在锚泊时应被认为是不在航。
76 wire rope is galvanized to_____
A.protect it from corrosion due to contact with saltwater
B.make it bend more easily
C.increase its strength
D.increase its circumference
钢丝绳电镀来防止由于接触海水腐蚀
77 A carling is used aboard ship _________.
A. As a connecting strap between the butted ends of plating （钢板的支撑端）
B. To stiffen areas under points of great stress between beams
C. To prevent the anchor from fouling when the brake is released
D. To provide an extra heavy fitting in a heavy lift cargo rig
短纵梁在船上被用于加强横梁之间大应力设计点以下的区域。
78 A portable dry chemical fire extinguisher discharges by ______.
A. Gravity when the extinguisher is turned upside down.
B. Pressure from a small CO2 cartridge on the extinguisher.
C. Air pressure from the hand pump attached to the extinguisher.
D. Pressure from the reaction when water is mixed with chemical.
便携式干粉灭火器通过一个小的CO2钢瓶的压力来施放。
79 A sea breeze is a wind ______.
A. That blows towards the sea at night.
B. That blows towards an island during the day.
C. Caused by cold air descending a coastal incline.
D. Caused by the distant approach of a hurricane.
海风是一种在白天吹向岛屿的风。
80 According to the stowage factor of the cargo, my ship will ______ take 350 more metric tons of cargo.
A. Could.
B. Can.
C. Be able to.
D. Should.
根据货物的积载因素，我船将能够装载超过350公吨的货物。
81 Currents are ______ in rate and direction.
A. Vary.
B. Variable.
C. V ariably.
D. V ariability.
海流在速度和方向上是可变的。
82 For the safety of the vessel and the cargo, all ______ measures were adopted without hesitation.
A. Necessary safe.
B. Necessarily safety.
C. Necessitated safe.
D. Necessary safety.
为了船舶和货物的安全，不要犹豫采取所有必要的安全措施。
83 Go and ______ your shipper to my cabin.
A. Take.
B. Bring.
C. Fetch.
D. Carry.
去把你的托运人带到我的房间来。
84 Hatch No.1 must be cleaned up to meet the ______ of the cargo surveyors.
A. Necessity.
B. Responsibility.
C. Requirement.
D. Stipulation.
第一货舱必须被清扫干净以符合货物检验员的要求。
85 If it ______ fine tomorrow, we shall start unloading.
A. To be.
B. Is.
C. Will be.
D. Has been.
假如明天晴天，我们应开始卸货。
86 If the circumstances of the case admit, any vessel ______ in a narrow channel.
A. Shall have the liberty to anchor.
B. Shall avoid anchoring.
C. Shall moor to a buoy when necessary.
D. Shall keep anchoring.
假如情况允许，任何船舶应避免抛锚在狭水道内。
87 In ballast means that the ship is ______.
A. Loaded with cargo.
B. In danger.
C. Not carrying cargo.
D. Discharging cargo. 压载状态意味着船舶没有装货。
88 Magnetic compass deviation ________.
A. V aries depending upon the bearing used
B. Is the angular difference between magnetic north and compass north
C. Is published on the compass rose on most nautical charts
D. Is the angular difference between geographic and magnetic meridians
磁罗经自差是磁北与罗北之间的差角。
89 Our ship is more than 150 meters in ______.
A. Height.
B. Breadth.
C. Depth.
D. Length.
我们船的长度超过150米。
90 Radar makes the most accurate determination of the _______.
A. Direction of a target—物标方向
B. Distance to a target--物标距离
C. Size of a target—物标大小
D. Shape of a target—物表外形
雷达获得物标距离的最准确判断。
91 The ship can leave the port ______ the joint inspection.
A. Before.
B. After.
C. At.
D. From.
联合检查以后船舶可以离开港口。
92 The tanktops are strengthened suitable for ______ of bulk cargo.
A. sling board unloading
B. grab discharge
C. elevator discharge
D. net unloading
内底加固适用于抓斗卸散货
93 The term LEE SIDE refers to the ______.
A. side of the vessel exposed to the wind
B. side of the vessel sheltered from the wind
C. port side
D. starboard side
术语LEE SIDE指的是风来时船受保护的一侧
94 The towing light is a(n) ______.
A. flashing amber light
B. yellow light with the same characteristics as the sternlight
C. all-round yellow light
D. yellow light with the same characteristics as the masthead light
拖带灯是一种和尾灯性质相同黄色灯
95There shall be two principal ______ through the harbor for the passage of vessels of over 60 tons burden.
A. Straits.
B. Channels.
C. Canals.
D. Roadsteads.
那里应有两条供60吨以上船舶通过港口的主要航道。
96 Variation in a compass is caused by ______.
A. worn gears in the compass housing
B. magnetism from the earth‟s magnetic field
C. magnetism within the vessel
D. lack of oil in the compass bearings
罗经磁差事由来自地磁场的磁力引起的
97 Vessel shall normally join or leave a traffic lane _______ of the lane.
A. From right side.
B. From left side.
C. At the termination.
D. From either side.
船舶通常在通航分道的端口进入或离开航道。
98 A vessel‟s position should be plotted bearings of ______.
A. Buoys close at hand.
B. Fixed known objects on shore.
C. Buoys at a distance.
D. All of the above.
船舶的位置应以岸上已知的固定物标方位来标绘。
99 When using the term limber system one is referring to a ______
A. cleaning system
B. drainage system
C. strengthening system
D. weight reduction system
100 When visibility is restricted ______, we can say it is restricted visibility.
A. By long distance.
B. By the darkness night.
C. By a vessel in front.
D. By fog or falling snow.
当由于雾或下雪而使能见度受到限制时，我们可以说能见度受限。
101 When your vessel enters thick fog, she should ______ every 2 minutes in accordance with these Rules.
A. One short blast.
B. One prolonged blast.
C. Two short blasts.
D. Three short blasts.
当船舶进入浓雾（一级能见度）中（航行），根据规则她应每隔2分钟鸣放一长声气笛。
102 Which general statement concerning radar is FALSE?______
A. Raising the antenna height increases the radar range.
B. The ability of radar to detect objects is unaffected by weather conditions.
C. Radar bearings are less accurate than radar ranges.
D. Radar should be checked reqularly during clear weather to ensure that it is operating properly
哪一个关于雷达的一般陈述是错误的？雷达获取物标的能力不受天气条件的影响
103_______: A room on or near the bridge provided with the necessary fittings and furniture for the handling and stowage of charts and where the chronometers are placed.
A. Captain's cabin
B. Chief officer's locker
C. Chartroom
D. Pilot's cabin
海图室：一间在驾驶台或附近为海图的处理和存放配备必须的设备和用具并且那放置了一只天文钟。
104 A cyclone in its final stage of development is called a (n) ______.
A. Tornado---龙卷风
B. Anticyclone---反气旋
C. Occluded cyclone or occluded front.
D. Polar cyclone---极地气旋
气旋发展到最后阶段叫做锢囚气旋或锢囚锋。
105 A sling psychrometer is a (n) ______.
A. Type of cargo gear.
B. Instrument used in celestial navigation.
C. Instrument used to measure relative humidity.
D. Instrument used to measure specific gravity.
悬式(干湿球)湿度计是一个用于测量相对湿度的仪器。
106 A spark arrestor ______.
A. Keeps sparks from falling into an open tank.
B. Secures covers on ullage openings.
C. Prevents sparks from getting out of an engine‟s exhaust system.
D. Grounds static electricity.
防火星网防止火星从机器的排气系统逃脱出去。
107 A tsunami is caused by a(n) ______.
A. tidal wave
B. storm surge caused by a hurricane or tropical storm
C. earthquake on the ocean‟s floor
D. tornado
108 Bags are usually stowed in between the bulk grain ________.
A. To ventilate the hold
B. To separate the cargo
C. To replace shifting boards
D. To facilitate stowage
袋装货通常被装在散装谷物之间以代替止移板。
109 Flame screens are used to _________.
A. Contain flammable fumes
B. Protect firefighters from flames
C. Prevent flames from entering tanks
D. Keep flames and sparks from getting out of an engine's exhaust system
防火网用于防止火星进入舱室。
110Give a wide berth to the breakwater means ______.
A. To keep clear of the breakwater.
B. That there is much berth space near the breakwater.
C. Don‟t drop anchor too close to the breakwater.
D. To keep the breakwater within sight.
宽让防浪堤意思是远离防浪堤。
111 How is the intensity of a light expressed in the light lists?
A. Luminous range.
B. Geographic range.
C. Nominal range.
D. Meteorological range.
在灯标表中，如何表示灯光的强度？标称能见距离
112 Oil may NOT be transferred unless ______.
A. there are two certificated tankermen on each vessel
B. the vessel is equipped with constant-tension winches
C. discharge containment equipemt (i.e. drip pans) are in place
D. All of the above
113 On a Mercator chart, 1 nautical mile is equal to ______.
A. 1 minute of longitude.
B. 1 degree of longitude.
C. 1 minute of latitude.
D. 1 degree of latitude.
在默卡托海图上，1海里等于1分纬度（的长度）。
114 Restricted areas at locks and dams are indicated by ______.
A. flashing red lights upstream and fixed red lights downstrem
B. yellow unlighted buoys
C. signs and / or flashing red lights
D. red daymarks upstream and green daymarks downstream
在闸坝限制区域用信号或者红色闪光灯标示
115 Shipowner is a person who ______.
A. has the ownership of a vessel
B. has the ship owned by a shipping company ffice:office" />
C. owns no ship of a shipping company
D. owns the ship named by a register of shipping
船东是拥有船舶的个人
116The amount of freeboard affects the _______ ①amount of reserve buoyancy of a vessel. ②range of stability of a vessel.
A. ①only.
B. ②only
C. Both ①and ②.
D. Neither ①nor ②
干舷的数量影响①船舶保留浮力的数量。
②船舶稳性的范围。
117The command MEET HER means the helmsman should ______.
A. decrease the rudder angle
B. steer more carefully
C. use rudder to slow the vessel‟s swing
D. note the course and steady on that heading
命令“MEET HER”意思是舵工应该用舵减低船摇
118 The dumping of refuse in a lock is permitted ______.
A. when approved by the lockmaster
B. shen locking downbound
C. at no time
D. during high water only
119The fishing boat upset and sank to the ______ of the sea.
A. Base.
B. Under part.
C. Bottom.
D. Down place.
渔船倾覆并沉入海底。
120 The flood stream here is at an average rate of 0.8 ______.
A. Cables.
B. Miles.
C. Kilometers.
D. Knot. 这里的涨潮流平均流速为0.8节。
121 The giving-way vessel has a same meaning of _______.
A. Stand-on vessel.
B. Privileged vessel.
C. Burdened vessel.
D. Hampered vessel. 让路船具有与负有让路义务的船相同的意义。
122The strongest of the natural fiber ropes is ______.
A. Nylon.
B. Dacron.
C. Manila.
D. Sisal.
强度最大的天然纤维绳是马尼拉绳。
123They have no information about that tropical storm, and ______.
A. I know nothing about that tropical storm, too.
B. I haven‟t any information about that as well. （也；又；同样）
C. I haven‟t any information about that either.。
