航海英语综合试题三
航海英语综合试题三
一、词汇
1．晚上B A afternoon B morning C evening
2．YesterdayA A 昨天B 今天C 明天
3．十月B A september B november C october
4．Wendesday B A 星期一B 星期三C 星期五
5．Thinner C A 清漆B 凡力水C 稀释剂
6．防腐漆A A . anti-fouling paint B anti-corrosive paint C non-slip paint
7．探照灯C A .falsh light B. anchor light C. searching light
8．拖把A A. mop B. glove C. broom
9．信号灯C A searching light B flash light C signal light
10. chief engineer B A 轮机长B 大管轮C 大副
11．黑色C A white B red C black
12. 刮刀B A spanner B scraper C chart
13. 10:05 C A five to eleven B ten past five C five past ten
14. winterC A 春天B 秋天C 冬天
15．美元B A RMB B dollar C yen
16. hour B A 分钟B 小时C 秒
17. Ordinary eaman B A 一水B 二水C 水手长
18．韩国B A Japan B korea C America
19 . Rat guard A A 防鼠挡B 导轨C 灭鼠
20．宾馆B A resturant B hotel C office
21. spring A A 倒缆B 头缆C 撇缆
22．Wire rope A A 钢丝绳B 吊货钢丝C卡拉母
23．Identity cards A A 身份证B 证件C 海员证
24．Inflammable cargo A A 易燃货B 易爆货C 危险货
25．Floating crane C A 岸吊B 起重机C 浮吊
26．Life-boat B A 救生筏B 救生艇C 救生圈
27．沥青 C A paint B cement wash C bitumen
28. Asia C A 欧洲B 美洲C 亚洲
29．木材B A coal B timber C cotton
30. 卸口 B A slack B shackle C derrick
二、专业
31．This is a __B___(杂货船) 。A Bulk carrier B general cargo ship C container ship
32. please help me , The winch is _B___trouble. A on B in C out of
33. what are you ____B____? A look for B looking for C look
34.The persons who load and unload the cargo on board is called__C___.
A docker
B worker
C stevedore
35. We are loading the dangerous cargo on board ,please do not___B__( 吸烟) on deck.
A smoking
B smoke
C drinking
36. The containers are loaded and unloaded by _A_.A ship’s derrick B fork trucks C gantry cranes
37. __C___is used in bilges and peak tanks. A Bitumen B Primer C Cement wash
38. __C__is used in fresh water tanks and double bottom tanks. A Cement wash B paint C bitumen
39. Storm C A 雾天B 雨天C 风暴
40.Decks, supestructure, hand rail should be washed with_C__.A sea B ballast water C fresh water
41.Dry powerder extinguishers are spacial used for ___A____.A electrical fire B oil fire C oil fire
42. fire drill B A 救生演习B 消防演习C 灭火器
43. Excuse me, may I __B__ your spanner? A. do B. borrow C. lend
44. Have your__A __ a saw which I can use for a while. A. got B. done C. lent
45. When the derrick is topped, the guy must be __B__. A. take in B. slacked off C. stowed
46. The people who load and discharge ships are called __B___.
A. dockers
B. stevedores
C. workers
47 Have you got __A__ lashing wires? A. enough B. plenty C. much
48 Secure movable things on deck to prevent them from __A_.A. moving B. move C. movement
49 Port-hand buoys are painted _B___ in color. A. green B. red C. yellow
50 __B__ is used in bilges and peak tanks. A. Bitumen B. Cement wash C. Paint
51The sailor working aloft should wear __C__. A. safety cap B. life jacket C. safety harness 52The sailor taking ___B_ watch should clean the bridge. A. 0-4 B. 4-8 C. 8-12
53 Satellite has lead to fully __B__(自动) navigation. A. self B. automatic C. moving
54.Radar is of great value to ships in __A_(能见度不良)A.poor visibilityB.bad seeingC.short sight
55 It is very important to ___B_(操舵) well. A. operate B. steel wheel C. repair wheel
56 Put the wheel on the __B__(右弦) A. port side B. starboard side C. right side
57 ___C__(回舵). A. Easy her B. Steady C. Ease her
58 ___B__(舵不灵) A. Answer well B. No answer C. Answer back
59 How is the __A__(航向)? A. course B. bearing C. rudder
60 Pay out the ___B_(头缆) line. A. spring B. head C. stern
61 Pick up the slack on __C__ (尾缆). A. breast line B. heavy line C. stern line
62 Stop slack the __C__(倒缆) A. head line B. breast lines C. spring line
63 ___C_(解掉) the stern lines A. Make fast B. Hold on C. Let go
64 Release the __B__(制动器) when let go anchor. A. stopper B. breaker C. locker
65 Take to the forecastle deck an __A__(油壶), a hammer. A. oil can B. ropes C. heavy line
66 Ring the forecastle ___B_（首楼钟）. A. drum B. bell C. hammer
67 1 ring for _A___(一节锚链). A. 1 shackle B. 1 knot C. 1 mile
68 Sailors ___B_（值）on gangway. A. keep on B. keep watch C. work
69 He is keeping ___A_(甲板) watch now. A. deck B. hatchway C. gangway
70 Pay attention to the __A__(安全) of gangway. A. safety B. safe C. safely
71 __A__(注意) the rise and fall of the tide. A. Notice B. Note C. Attention
72 This is a ___B_(滚动) type hatch cover. A. folding B. rolling C. side rolling
73 Any obstacles on __B__（导轨）must be removed. A. panes B. guide rollers C. bolt
74 The __A__(起货机) on hatch No.3 is in trouble. A. winch B. crane C. derrick
75 Where are you from? B A I am lihua B I am from china C I am 23
76. How do you do ? B A Glad to meet you B how do you do ? C how are you ?
77. 前进三 C A Slow ahead B dead slow ahead C full ahead
78.foam extinguisher A A泡沫灭火器B 干粉灭火器C 录化氢灭火器
79. 国家A A country B container C could
80 A Japan B China C Korea
81中国A A China B Japan C Russia
82英国A A England B America C Japan
83新加坡C A Russia B Japan C singapore
84美国C A America B U.S.A C A+B
85加拿大A A Canada B Japan C Banana
86工作C A Work B job C A+B
87seaman’s record book B A 海员证B 船员服务簿C 船员健康证
88 大洋C A sea B river C ocean
89 大西洋A A The Atlantic Ocean BThe pacific Ocean C Indian ocean
90 太平洋 B A The Atlantic Ocean BThe pacific Ocean C Indian ocean
91 印度洋 C A Atlantic B pacific C Indian ocean
92感谢A A thank B think C thing
93 世界B A word B world C wood
94 运河 C A river B sea C channel
95 水果 A A fruit B vegetable C provision
96 蔬菜 B A fruit B vegetable C provisio
97 8：10 B A ten to eight B ten past eight C ten o’clock
9810：30 C A half past ten B ten thirty C A+B
99 11：45 A A a quarter to twelve B fifteen to eleven C five to eleven
100 季节A A season B month C year
101 春A A spring B summer C winter
102 夏B A spring B summer C winter
103 秋B A spring B autumn C winter
104 冬C A spring B autumn C winter
105 外套A A coat B shoes C trousers
106 鞋B A coat B shoes C trousers
107 远洋船B A motor vessel B ocean—going vessel C power—driven vessel 108 货船A A cargo ship B passenger ship C life boat
109 机动船A A power driven B tanker ship C life boat
110.客船C A tanker B cargo ship C passenger ship
111．冷藏船B A lumber carrier B refrigerator ship C container ship
112 运木船A A timber carrier B lumber ship C A+B
113 运粮船A A grain B ore carrier C bulk carrier
114 散货船A A bulk carrier B general cargo ship C passenger ship
115 杂货船C A container ship B tanker C general cargo ship
116 集装箱船B A passenger ship B container ship C cargo ship
117 油船A A tanker B tank C water boat
118 拖船B A life boat B tug boat C light boat
119 驳船A A barge B lighter C A+B
120 引航船A A pilot boat B quarantine ship C salvage boat
121 渡船C A passenger ship B liner C ferry
122 桅杆B A runner B mast C master
123 驾驶台C A forecastle ship B poop C bridge
124 机舱B A main engine B engine room C bridge
125 首楼A A forecastle B poop C midships
126 尾楼B A forecastle B poop C midships
127 海图A A chart B charge C check
128 车钟B A telephone B telegraph C telescope
129 舵轮B A whole B while C wheel
130 雷达B A radio B radar C read
航海英语第四十六期题与答案[1]
中国海员之家网站考试资料系列46 期航海英语试题 科目：航海英语试卷代号：903 适用对象：无限航区，近洋航区船舶二、三副 （本试卷卷面总分100 分，及格分数70 分，考试时间100 分钟） 答题说明：请选择一个最合适的答案，并将该答案按答题卡要求，在相应位置上用2B 铅笔涂黑。第1 题至88 题，每题1 分，第89 题至96 题，每题 1.5 分。 一、单项选择题 1. Information on the opening times and characteristics of radiobeacons can be found in which publications? A. List of Light B. Coast Pilot C. Sailing Directions D. List of Radiobeacons 2. Mariners not entering the port are ______ to keep at least one mile off. A. advised B. reported C. complied D. supplied 3. The velocity of the current in large coastal harbors is______. A. predicted in Tidal Current Tables B. unpredictable C. generally constant D. generally too weak to be of concern 4. A mercator chart is a______ A. cylindrical projection B. simple conic projection C. polyconic projection D. rectangular projection 5. Why does distance always have to be measured from the nearest scale on a Mercator chart? A. Because it is the most efficient way B. Because it varies with the change of latitude C. Because it varies with the change of longitude D. Because it is the most straight line 6. Who is responsible for the voyage plan? A. The person who has done the planning B. The master C. The navigation officer D. The owner 7. Charted depth is the______. A. vertical distance from the chart sounding datum to the ocean bottom, plus the height of tide B. vertical distance from the chart sounding datum to the ocean bottom C. average height of water over a specified period of time D. average height of all low waters at a place 8. Defense plans may cause the operation of electronic aids to navigation to be suspended with ______. A. no notice B. one day's notice C. a week's notice D. thirty (30)days notice 9. Periodic publications notifying change in, or additions to, previously published navigational date are______. A. Supplements B. Annual Summary C. Navigational Warning D. Notices to Mariners 10. ______is a full nautical record of a ship's voyage, written up at the end of each watch by the officer of the watch. 中国海员之家网站考试资料系列46 期航海英语试题第2 页 中国海员之家网站（http://www.seamancn. com ）搜集整理，更多考试资料请到网站免费下载。 A. Sea Protest B. Deck Log C. Accident Report D. Seaman's Book 11. Do you need to measure oxygen levels before entering an enclosed space?
航海英语新题库(上海)
一、海图及海图作业50题 [251]To agree with larger scale chart，latitudes taken from this chart should be increased ______ about 8 seconds． A. with B. in C. by D. to [252]On this chart only the principle ______ to navigation are shown．A.equipment's B.tools C.apparatus D.aids [253]Many of the soundings shown on the chart are derived from _____.Undue reliance should not be placed upon them． A. complete and often very poor surveys B. correct and often very good surveys C. inadequate and often very old surveys D. adequate and present surveys [254]Lines on a chart which connect points of equal magnetic variation are called ______. A. magnetic latitudes B. magnetic declinations C. dip D. isogonic lines [255]Isogonic lines are lines on a chart indicating ___. A. points of equal variation B. points of zero variation C. the magnetic latitude D. magnetic dip [256]In which source could you find the number of a chart for a certain geographic area? ______. A. Chart No. 1 B. Catalog of Charts C. IMO Practical Navigator D. IMO Light List [257]How is the annual rate of change for magnetic variation shown on a pilot chart? ______. A. Gray lines on the uppermost inset chart B. Red lines on the main body of the chart C. In parenthesis on the lines of equal magnetic variation D. Annual rate of change is not shown. [258]Charted depth is the ______. A.vertical distance from the chart sounding datum to the ocean bottom，plus the height of tide B.vertical distance from the chart sounding datum to the ocean bottom C.average height of water over a specified period of time D.average height of all low waters at a place [259]Chart correction information is NOT disseminated through the ______. A. Summary of Corrections B. Local Notice to Mariners C. Daily Memorandum D. Chart Correction Card [260]All straight lines represent great circle tracks on a chart based on a(n) ______. A. Mercator projection B. polyconic projection C. orthographic projection D. gnomonic projection [261]A revised print of a chart is made ______. A. after every major hydrographic survey of the area covered by the chart B. when there are numerous corrections to be made or the corrections are extensive C. when a low-stock situation occurs and minor corrections are made D. every two years to update the magnetic variation information [262]A Mercator chart is a ______. A. cylindrical projection B. simple conic projection C. polyconic projection D. rectangular projection [263]______ chart 3994，positions read from this chart should be shifted 0．03 minutes Northward． A. To consider B. To check C. To examine D. To agree with [264]The changes in the channel's sands and buoys on this coast are ______ this chart can not be considered as a safe guide of the channel．A. frequent B. so frequent C. frequent that D. so frequent that [265]______ is a term denoting the determination of a ship's position by observations of Celestial or terrestrial objects，or by a combination of both． A. Course-planning B. Position-fixing C. Radar-plotting D. Stowage-plan making [266]A chart position enclosed by a semi-circle is a(n) A. fix B. estimated position C. dead reckoning position D. running fix [267]A true bearing of a charted object，when plotted on a chart，will establish a ______. A. fix B. line of position C. relative bearing D. range [268]Admiralty Charts are published in ______. A. U．S．A B. China C. U．K D. Japan [269]Attention is ______ the advice on the use of charts in The Mariner's Handbook Chapter 3，Section 1．A. fixed to B. needed for C. pushed to D. drawn to [270]Distance along a track line is measured on a Mercator chart by using the ______. A. latitude scale near the middle of the track line B. longitude scale near the middle of the track line C. latitude scale at the midlatitude of the chart D. latitude or longitude scale at the middle of the scale [271]Entering from sea，a daymark on the port side of the channel would be indicated on a chart by a ______. A. red triangle with the letter R B. white triangle with the letters RG C. green square with the letter G D. white square with the letters GR [272]Magnetic information on a chart may be ______. A. found in the center(s) of the compass rose(s) B. indicated by isogonic lines C. found in a note on the chart D. All of the above [273]My position has been obtained ______ astronomical observation．A. with B. from C. on D. by [274]Navigational charts are ______ frequent changes，the important one of which are promulgated by Admiralty Notices to Mariners． A. published with B. combined with C. in connection with D. subject to [275]On the south and the east coasts of Block Island are circles with a dot in the center and labeled CUP. This is a ______. A. conspicuous object B. steep depression in the surrounding hills that resembles a cup C. domed structure useful for navigation D. calling-up-point used for traffic control [276]Solid green arrows on the main body of a pilot chart indicate ______. A. prevailing wind directions B. prevailing ocean current directions C. probable surface current flow D. shortest great circle routes [277]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 [278]The buoy symbol printed on your chart is leaning to the northeast. This indicates ______. A. you should stay to the north or east of the buoy B. you should stay to the west or south of the buoy C. the buoy is a major lighted buoy D. nothing special for navigational purposes [279]The chart of a beach area shows a very flat slope to the underwater beach bottom. What type of breakers can be expected when trying to land a boat on this beach? A.Surging B.Spilling C.Plunging D.Converging [280]The chart symbol indicating that the bottom is coral is ______. A. C B. Cl C. Co D. c [281]The charts sold are of ______. A. newly edition with up to date correction and in reasonable prices． B. the current edition and incorporate the last Notices to Mariners correction C. the current edition and incorporate the latest Notices to Mariners correction at the time of sale． D. brand-new one with up to date correction and clean writing [282]The compass rose on a nautical chart indicates both variation and ______. A. deviation B. annual rate of variation change C. precession D. compass error [283]The description Racon beside an illustration on a chart would mean a ______. A.radar conspicuous beacon B.circular radiobeacon C.radar transponder beacon D.radar calibration beacon [284]The maximum difference between mean time and apparent time is ______. A. equal to the longitude expressed in time units B. about 16 minutes C. the difference between the GHA of mean sun and the first point of Aries D. 15°of arc [285]The numeral in the center of a wind rose circle on a pilot chart indicates the ______.
三副航海英语习题讲解1
2017航海英语复习一 Key word 1: Sailing Direction (12) A147. ______published in England amplify charted detail and contain information needed for safe navigation．A．Admiralty Sailing Directions B．Admiralty List of Lights C．Admiralty List of Signals D．Admiralty Notices to Mariners 【知识点】航路指南的作用 【解析】amplify 详述 D3. The sailing directions contain information on ____. A. required navigation lights B. lifesaving equipment standards C. casualty reporting procedures D. current in various locations 【知识点】航路指南的内容 【解析】casualty 伤亡，事故 注：D中的current指的是“海流”。 C18. For full information regarding the current circulation of the Indian Ocean, ______ Sailing Direction, Current Atlas, etc. A. watch B. look for C. see D. regard 【知识点】航路指南的内容 【解析】Current Atlas 潮流表 注：本题在词汇题里很具代表性，相关题目如下： A111. No navigational aids are shown and the chart is not kept corrected for alterations in depths inside the pecked lines. For more detailed information, the larger scale charts must be ___. A. referred to B. appreciated C. met with D. Concerned C177. No navigational aids are shown and chart is not kept corrected for alterations in depths inside the pecked lines．For more detailed information，the larger scale charts must be____． A. bought B. analyzed C. consulted D. Published B181. Ocean Passages for the World and Routeing Charts should be ______ for transoceanic information． A. looked B．consulted C．seen D．Reviewed B192. For details of these and other lights, the larger scale charts and Admiralty Lists should be _____. A. considered B. consulted C. concluded D. Commanded B251. For working details ______ Admiralty list of Radio Signal A. refer B．see C．watch D．Look C165. Admiralty sailing directions published in England are kept up to date by ____. A. corrections B. publications C. supplements D. alterations 【知识点】航路指南的更新与改正 【解析】supplement 补篇 B5. Every new supplement to the sailing directions ____ the previous one. A. enforces B. cancels C. Corrects D. replenishes（充装、装满） A19. In Admiralty Sailing Directions, BANDS is the word used to indicate ______ marking. A. horizontal B. vertical C. diagonal D. vertical or diagonal D20. In Admiralty Sailing Directions, STRIPES is the word used to indicate ______ marking. A. horizontal B. vertical C. diagonal D. vertical or diagonal 【知识点】航路指南用词 【解析】band 横纹；stripe 竖纹或斜纹 Key word 2: Mariner's Handbook (3) C38. The Mariner's Handbook ______ general information affecting navigation and is complementary to the
10大副航海英语模拟试卷4(201012)
中华人民共和国海事局 海船船员适任证书全国统考模拟试题 科目：航海英语试卷代号：902 适用对象：无限航区、近洋航区船舶大副 (本试卷卷面总分100分，及格分为70分，考试时间100分钟) 答题说明：请选择一个最合适的答案，并将该答案按答题卡要求，在相应位置上用2B铅笔涂黑．第1题至82题，每题1分，第83题至94题，每题1．5分. 一．单项选择题 1．The characteristic of a lighted cardinal mark may be ________． A．very quick flashing B．flashing C．fixed D．occulting 2．________gives a description of the combined Cardinal and Lateral Buoyage system including textual and diagrammatic explanations of the five types of marks，lateral，cardinal，isolated danger，safe water and special marks． A．Ocean Passages for the World（NP136） B．Symbols and Abbreviations used on Admiralty Charts，Chart 5011 C．IALA Maritime Buoyage System（NP735） D．The Mariners Handbook（NP100） 3．A line of position from a celestial observation is a segment of a ________． A．Circle of equal altitude B．Parallel of declination C．Parallel of altitude D．Vertical circle 4．________is not contained in the NM Weekly. A. Amendments to Admiralty Sailing Directions B. Amendments to Admiralty List of Lights and Fog Signals C. Amendments to Admiralty List of Radio Signals D. Supplement to Guide to Port Entry 5．The Coast Radio Stations are found in ________． A．Admiralty List of Lights and Fog Signals B．Admiralty Maritime Communications C．Admiralty List of Radio Signals D．Admiralty Digital List of Lights 6．A chart has extensive corrections to be made to it．When these are made and the chart is again printed，the chart issue is a ________． A．First edition B．New edition C．Revised edition D．Reprint 7．When an azimuth of the Sun has been taken and the deviation of the standard magnetic compass computed，the watch officer should record the results ________. A. in the vessel's Official Logbook B. on the compass deviation card C. in the compass deviation log D. on a Napier diagram 8．The indemnity for damage to cargo shall be determined on the basis of the {difference} between the value of the goods before and after the damage． A. profit B. surplus C. balance D. interest 9．A decrease in barometric pressure is associated with all of the following except ________. A. rising warm air B. proximity to a low pressure area C. inward spiraling circulation D. clear dry weather 10．On a nautical chart，the inner ring of a compass rose indicates _________． A．True directions B．Compass error C．Deviation D．Magnetic directions 11．The height of a tide can be increased by_________． A．A storm surge B．A high pressure area C．The jet stream D．A cold front 12．That REMOVE ANY LIST ON THE V/L AFTER EACH W ATCH END means that _________．A．any list, no matter where it is posted, shall be removed prior to ending his watch by the OOW B．the vessel should not be removed C．any and all lists on board the vessel should be taken off D．the inclination of the vessel should be corrected prior to ending his watch by the OOW 13．Protection of cargo against tainting damage can best be obtained by _________. A. Ventilating the space． B. Not ventilating the space． C. Proper use of paper separation and dunnage． D. Segregation of cargo by using different hatches 14．Instructions for training of new seamen are usually found in _________． A．Decklogs B．Night Orders C．Standing orders D．Muster List 15．I'll have the damaged parts repaired in Hongkong and send you in due course the amount of expenses _________． A．Incurred B．Happened C．Spent D．Paying out 16．The issue of Notices to Mariners of charts and these aids（Radar beacons）may be delayed until such time as they are assessed to be _________． A．temporary B．permanent C．occasional D．steady 17．The Owners to have a ________upon all cargoes and subfreights belonging to the Time-Charterers and any Bill of Lading freight for all claims under this Charter. A. laden B. lading C. lying D. lien 18．We regret that in view of the above，we are not in a position to ________liability for the shortage．A．Consume B．Perfume C．Assume D．Confuse 19．The helm command CHECK HER means ________． A．test the steering control B．read the compass heading C．stop the swing using hard over rudder D．slow the swing using moderate rudder 20．Under the Carriage of Goods by Sea Act of 1936，a vessel will be liable for damage to a cargo when the damage arises from ________． A．Unseaworthiness when sailing B．Insufficient packing C．Quarantine delays D．Mismanagement of the vessel 21．The fitting that allows a boom to move freely both vertically and laterally is called the ________. A. swivel B. lizard C. spider band D. gooseneck 22．The vessel to be ________on the expiration of the Charter in the like goods order as when delivered to the Charterers. A. delivered B. redelivered C. taken over D. withdrawn
航海英语题库2010
海知识和专业的工作态度 57. When own ships position input to ECDIS wrong, what is the result? A. Nothing B. ECDIS will give warning C. ECDIS will automatically be switched off D. Position, range and bearing taken on the ECDIS will be wrong 答案：D当把拥有的船位错误输入电子海图显示与信息系统，结果会怎么样？显示在电子海图显示与信息系统上的船位，航程，方位将错误 58. What should you avoid when receiving work order? A. Having other people help you with your work B. Swearing C. Wasting time on having procedures explained D. Misunderstandings 答案：D当收到工作命令时应避免什么？误解 59. What kind of information dose the fire plan contain? A. Fire alarm signal, fire instruction and your assignment B. location of firefighting equipment onboard C. How to use firefighting equipment onboard D. Information on how handle different types of fires 答案：B消防计划包括哪些种类的信息？船上消防设备的位置 60. Do you need to measure oxygen levels before entering an enclosed space? A. Yes, always B. No C. Not if you measure for toxic gases D. Yes, but not if you ventilate properly first for 24 hours 答案：A当你进入一个密闭空间前你需要测量氧气浓度吗？是的，总是这样 61. What is the most important treatment concerning a foreign body in the eye? A. Rinsing of the eye B. …… anaesthetic C. Wring the eye-lid to prevent blinking D. Close the eye for a while 答案：A关于眼睛里的杂物最重要的处理方法是什么？清洗眼睛 62. What is the meaning of UEL? A. Upper exposure level B. Upper explosion level C. Upper explosive level D. Upper evaporation level 答案：C UEL的意思是什么？爆炸上限 63. In which way may intake of poisoning material not occur? A. By inhaling B. By skin penetrating and skin absorbing
海事局海员考试航海类(甲类)三副英语第48期
中华人民共和国海事局 2009年第48期海船船员适任证书全国统考试题（总第48期） 科目：航海英语试卷代号：903 一．单项选择题 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. KEY: B https://www.360docs.net/doc/8b10016216.html,rmation on the operating times and characteristics of foreign radiobeacons can be found in which publication? ______. A. List of Lights B. Coast Pilot C. Sailing Directions D. List of Radiobeacons KEY: A 3.A line of position from a celestial observation is a segment of a ______. A. circle of equal altitude B. parallel of declination C. parallel of altitude D. vertical circle KEY: A 4.What defines a great circle? A. A curved line drawn on a Mercator Chart B. A course line that inscribes a loxodromic curve C. The shortest distance between any two points on the earth D. The smallest circle that can be drawn on the face of a sphere KEY: C 5.Which aid is NOT marked on a chart with a magenta circle? A. Aero light B. Radar station C. Radar transponder beacon D. Radiobeacon KEY: A 6.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 bottom C. average height of water over a specified period of time D. average height of all low waters at a place KEY: B 7. The changes in the channel’s sands and buoys on this coast are ______ this chart cannot be considered as a safe guide of the channel. A. Frequent. B. So frequent. C. Frequent that. D. So frequent that. KEY: D 8.While steaming slowly in the harbor，no ship is ______ to exceed the speed limited． A. assumed