丙类三副航海英语45-48期及机考卷6卷

2007年第1期海船船员适任证书全国统考试题（总第45期）

科目：航海英语试卷代号：905

适用对象：沿海航区船舶二/三副

(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100题，每题1分

1. chart correction information is not disseminated through the__D_.

海图改正资料不是从下列的哪一项中发布（）

a. summary of corrections改正摘要

b. local notice to mariners地方性航海通告

c. daily memorandum 每日摘要

d. chart correction card海图改正卡

2.chart legends printed in capital letters show that the associated landmark is _A___.

海图图式用大写字母打印表示的相应的陆标是（）

a. conspicuous显著的

b. inconspicuous不显著的

c. a government facility or station政府设施或站点

d. a radio transmitter无线电发射器

3. lines on a chart which connect points of equal magnetic variation are called _D__.

海图上连接所有磁差相同的各点的线叫做（）

a. magnetic latitudes磁纬度

b. magnetic declinations磁赤纬

c. dip磁倾角

d. isogonic lines 等磁差线

4. in which source could you find the number of a chart for a certain geographic area? __B_

要查找某一地区的海图图号，你可以从下列哪一种出版物中查找（）

a. chart no.1 一号海图

b. catalog of charts 海图目录

c. IMO practical navigator IMO实用航海学

d. IMO light list IMO灯标表

5. you are to _D____the convoy at 1745 hours.

你将于1745（加入）编队

a.get得到

b. take 取来

c.have 有

d. join加入

6. Y ou have anchored in the wrong position obstructing other traffic. Y ou must

B .

你所抛锚的位置不对，妨碍了其他船舶的通行。你应（）

A. pick up your anchor捡起锚

B. heave up your anchor 绞起锚

C. drop your anchor 抛锚

D. drag your anchor走锚

7. V essels remaining B a few hours should moor with anchors.

船舶停留时间（超过）几个小时，应抛锚。

A. much than

B. more than

C. many than

D. lot than

8. areas enclosed by a long and short dashed magenta line indicate _C____.

由品红色的长、短虚线围起来的区域表示（）

a. cable areas （海底）电缆

b. dumping grounds （垃圾）倾倒区

c. fish trap areas渔栅区

d. precautionary areas 预警区

9. I can hardly understand _A__ you said.

我很难明白你所说的。

a. what

b. which

c. that

d. who

10. thank you for your kind attention to this mater. C

谢谢你对此事的关注。

a. watch 观看

b. duty 责任

c. affair 事件

d. cargo 货物

11. BHP stands for the _C___ of the main engine.

主机的BHP表示（）。

a. breadth dimension 宽度尺度

b. builder?s name建造者名

c. brake horsepower制动马力

d. revolutions peer minute每分钟转数

制动马力

制动马力与功率不同。制动马力是可转化为有用功的功率。制动马力低于功率，因为发动机运转时发生了各种功率损失。在测定制动马力时，必须从总输出功率中减去各种机械损失功率的总和。

制动马力

制动马力＝指示马力－摩擦马力

1. 制动马力(Brake Pow er)引擎之实际输出马力，由「引擎马力机」测得。

2.指示马力(Indicated Power)引擎在燃烧过程中，由燃烧室直接量测气缸压力计算求得。

3.摩擦马力(Friction Power)引擎运动部份，因抗拒摩擦所需之马力

12. when there is not a chief officer on board, _B___ should keep and write up the ship?s logbook.当船上没有大副时，（）应负责保管并签署航海日志。

a. the assistance officer 驾助

b. the captain 船长

c. the officer on duty值班驾驶员

d. the third officer 三副

13. _C__ the mooring, from 0800 to 1200, third officer is on duty.

靠泊（期间），从0800至1200，三副值班。

A. on

B. at

C. in

D. during

489. ___ the mooring, from 0800 to 1200, chief officer is on duty.

A. on

B. at

C. in

D. during

742. ____ the morning from 0800 to 1200 chief officer is on duty.

a. on

b. in

c. at

d. during

14. I hold your ship fully responsible ___C_____the accident.

我要你船对事故负责。

A. to

B. at

C. for对……负责；作为……的原因，应归咎或归功于

D. against

15. ____D_____, as the chemical extinguisher agent, should be used for an electric fire.

（）应做扑灭电器火的化学灭火剂。

A. Dry chemical or foam 干粉或泡沫

B. Foam or soda acid 泡沫或碳酸氢钠

C. Carbon dioxide or foam 二氧化碳或泡沫

D. Carbon dioxide or dry chemical 二氧化碳或干粉

16. I must hold ____B________for any damage which may result from the accidents you have caused.

我要求你对因事故而引起的各种损失（负责）。

A. your responsible

B. you responsible

C. you are responsible

D. your are responsible

17. you are getting too old for seaman. Y ou?d bette r _C_ a job ashore instead.

你年纪太大了，不适合做船员，你最好到（）工作。

a.take in让...进入;接受

b. take for认为，以为

c. take up开始从事

d. take over接管;接收

18. I regret _____C_____you of the accident.

很遗憾，我不得不（通知、告诉）你这个事故。

A. inform

B. informing

C. to inform

D. will inform

1、懊悔;因...而遗憾[+v-ing][+that]

2、为...抱歉,遗憾[+to-v][+that]

3、痛惜;哀悼;思念[+n]

19. how many life buoys has your ship been exactly _D__.

对你船（）了多少救生圈。

A. produced by 制造

B. met with符合

C. offered of 无此词组

D. provided with 提供

20. anchor is across means that _C__.

锚across表示（）。

A. anchor is cross the bow锚横过船头

B. anchor is in the ground锚在海底

C. anchor is foul 锚链绞缠

D. anchor is dragging走锚

21. The angular motion of a ship in the athwart ship is termed B .

向船体横向方向做角运动，叫做（）。

A. pitching 纵摇

B. yawing 偏荡

C. rolling 横摇

D. tracking沿着(道路)走

22. There are no other vessels in the vicinity C those at anchor.

（）那些锚泊船，附近没有其他船舶。

A. besides除...之外，（还有）

B. including 包括

C. apart from 除…之外,(没有)

D. in addition to除…之外，另外还有

23. There is sufficient anchorage for D at all time around the No.1 buoy and for smaller vessels around the No.4 buoy.

任何时候，在1号浮附近都有足够的锚地供（重载船舶）抛锚，在4号浮附近都有足够的锚地供小型船舶抛锚。

A. deep laded vessels

B. deeply load vessels

C. deep loading vessels

D. deeply loaded vessels Deeply副词

Loaded被动

24. my ship is going astern. D

我船正在后退。

A. forward 向前

B. inward向内

C. outward 向外

D.backward向后

25. _A__ is the course to reach you?

到达你处的航向是多少？

a. what

b. how

c. which

d. when

26. an overtaking vessel means a vessel _C__.

追越船是指（）。

A.which is going to be overtaken by another vessel将要被他船追越的船

B. which has been overtaken by another vessel 已经被他船追越的船

C. which is going to overtake another vessel 将要追越他船的船

D. which has overtaken another vessel 已经追越他船的船

27. _A__ the time of collision, the 3rd officer was on the bridge.

磁撞发生时，三副在驾驶台。

A. at时间

B. on 日期

C. of

D. in 年

28. the effectiveness of the action shall be carefully checked until the other vessel is finally _D___.

应细心查核避让行动的有效性，直至最后（）。

A. past 驶过. clear让清 C. past or clear 驶过或让清D. past and clear 驶过且让清

29. of the vessels listed, which must keep out of the way of all the others? A

下面所列的各船中，哪一类船应给所有他船让路？

A. a sailing vessel帆船

B. a vessel restricted in her ability to maneuver操限船

C. a vessel not under command 失控船

D. a vessel fishing 正在捕渔船

30. what is not a distress signal? D

下列哪一项不是遇险信号？

a. red flare or red rockets 红色火光或火箭

b. continuous sounding of fog signaling apparatus 使用雾号连续鸣放声响信号

c. international code flags November and Charlie 国际信号旗语NC

d. basket hanging in the rigging 索具上悬挂篮子

31. which vessel sounds the same fog signal when underway or at anchor? B

下列哪一种船舶在航与锚泊鸣放的雾号一样？

a. a sailing vessel 帆船

b. a vessel restricted in her ability maneuver操限船

c. a vessel constrained by her draft. 吃水受限船

d. a vessel not under command失控船

32. which statement is true concerning a vessel constrained by her draft? D

下列有关吃水受限船的描述哪一句正确？

a. she is hampered because of her work 该船因其工作性质而受限

b. she is unable to maneuver due to some exceptional circumstance 该船因某种异常情况而无法操纵

c. she may be a vessel being towed 该船可能是一艘被拖船

d. she must be a power-driven vessel 该船应为机动船

33. under international rules __B_ .

根据国际规则，（）

A.all vessels must carry an after range light 所有船舶应携有后桅灯

B. vessels less then 50 meters in length need not carry an after range light 长度小于50米的船舶不需要携有后桅灯

C. vessels stoped dead in the water should turn off their range light 船舶不对水移动时应关闭桅灯

D. vessels over 20m in length must carry both range lights from sunset to sunrise 长度大于20米的船舶从日落到日出应携有前后桅灯

34. all vessels must avoid this area. C

所有船舶应避开本区域。

A. enter进入

B. cross横穿

C. steer clear of 驶离

D. sail into 驶入

35. vessels shall be deemed to be in sight one another only when one can ___B_______

仅当一船（），才可认为两船处于互见中。

a. be observed by radar from the other 能被他船用雷达观测到

b. be observed visually from the other能被他船用视觉看到

c. be observed by radar or by radar from the other 能用雷达观测到他船或被他船用雷达观测到

https://www.360docs.net/doc/d614907171.html,municate with the other through VHF能通过VHF联系到他船

36. you are heading towards _B__ gear.

你正在驶近（渔）具。

a. fish鱼

b. fishing 捕鱼

c. fisher渔民

d. fishery渔场;养鱼场

37. the meaning of ebb tide is that __A__ .

ebb tide的意思是（）。

a. tide is falling from high water to low water 潮汐正从高潮下降到低潮

b. tide is rising from low water to high water潮汐正从低潮上升到高潮

c. tide is reaching to a highest level 潮汐正处于上升到最高潮之中

d. tide is reaching to a lowest level 潮汐正处于下降到最低潮之中

38. heights are expressed _A_ meters above mean high water.

高程是指（用、介词）米为单位表示的海平面以上的高度。

a. in (表示手段、方法、材料)用,以

b. on以...方式,通过

c. by靠,用,通过

d. with以(手段、材料),用(工具)

39. Permission is requested to pump out about 200 tons of clean sea ballast water for _____B___purposes.

为了（），请批准我船排出200吨清洁海水。

A. safe manning 安全配员

B. trimming调整吃水

C. avoiding collision 避碰

D. preventing pollution防止污染

40. all the copper bars are _B__ different sizes.

所有的铜棒尺寸都不相同。

a. at

b. in

c. by

d. from

41. As matter of fact, the damage to the winches was due to _D__.

事实上，绞货车的损坏是由于（）引起的。

a. insufficiency of packaging 包装不充分

b. inherent vice of the cargo货物内部缺陷

c. improper stowage 积载不当

d. rough handling粗暴装卸

42. My vessel will be able to take another 200 metric tons of cargo A the previous figure of my declaration.

在以前的宣载书的数量上，我船还能（）装200吨货。

A. in addition to 加上

B. in connection with 联系，与…有关

C. in accordance with根据

D. in relation to与…有关

43.Which is the winter load waterline on the load waterline mark ? D .

载重线标志中,哪一条是冬季载重线。

A. The line over the summer load waterline 夏季载重线以上的

B. The line above the tropical load waterline热带载重线以上的

C. The line below the tropical load waterline 热带载重线以下的

D. The line between the summer and the winter north Atlantic load waterline处于冬季载重线与冬季北大西洋载重线之间的

44. six containers will be loaded __C_ deck.

六个集装箱将被装在甲板（）。

a. in里

b. at 在…的位置

c. on 上

d.for为

45. I saw the cargo surveyor _D__ the cargo on deck just a minute ago.

一分钟前我看到验货员正在甲板上检验货物。

A. examine

B. to examine

C. being examined

D. examining

46. the additional cargo is to be loaded A___ board our ship.

另外增加的货物将装在我船上。

a. on

b. in

c. from

d. to

47. while __A_ , they met with a storm weather.

当（在海上）时，他们遭遇了暴风雨天气。

a. at sea

b. the ship was at sea

c. she was at sea

d. they were at sea

48. should that kind of weather___A_ , the two ships would touch each other.

如果这种天气继续下去，两船将会碰到一起。

a. persist

b. persists

c. to persist

d. persisted

虚拟语气，假设将会发生

49. the weather was _B_ in Dalian.

大连的天气是

A. lovable可爱的,讨人喜欢的（人）

B. lovely令人愉快的;美好的(事、物)

C. loving钟爱的;深情的[+n]

D. lovingly钟爱地;深情地（副词）

50. visibility will not be reduced by _D__ .

能见不会因下列哪一项而受限（）。

a. fog 雾

b. mist薄雾,霭

c. snow 雪

d. cloud云

51. the weather is often __A_ in a high-pressure area.

高压区的天气经常（）。

a. fine晴朗

b. cloudy 多云

c. rainy 多雨

d. windy 多风

52. gale warnings are usually issued when winds of __D_ 8-9 are expected.

当预计风达到（）8至9级时，一般发布强风警报。

A. wind speed风速

B. air force风力

C. wind velocity 风速

D. beaufort force蒲氏风力

53. During the voyage from Dalian to Singapore, my vessel __B________heavy damages to the deck fittings.

在从大连开往新加坡的航程中，我船甲板设备（）重大损失。

A. maintained 保持

B. sustained 遭受

C. pertained 适合,相配

D. contained 包含

54. The equipment is very old. It?s not worth A.

设备太老旧了，不值得修理。

A. repairing

B. to repair

C. repair

D. to be repaired

55. The shipper has given me a B head light.

托运人已经给我一个（）头灯/帽灯。

A. more 多给

B. spare 备用

C. other 另外的

D. remaining剩下的

56. Point out which one of the following items is not in the charge of chief officer in repairing operation C .

指出下列各项中，哪一项不是由大副负责的维修保养项目。

A. hull cleaning 船体清洁

B. derusting and painting 除锈油漆

C. the maintenance of boiler 锅炉保养

D. docking and undocking进出坞

57. I ___C________having your approval for the routine maintenance at your earliest

convenience.

我（）尽早得到你的批准，以进行日常维修保养。

A. hope to希望,盼望[+to-v][Y][+that]

B. want to要,想要[+to-v]

C. look forward to 盼望，期待；预期，预料

D. expect to预计...可能发生(或来到);预料;预期[+(that)][+to-v] 58. the ship has an overall length _C__ 160 meters.

船舶总长160米。

A. on

B. by

C. of

D. at

59. No repairs can be done without the harbor master?s A.

未经港长（同意），不得进行修理工作。

A. approval 同意

B. authorization 授权

C. consideration 考虑

D. discussion讨论

60. The port gang way caught on a A on the wharf and was severely damaged.

左舷舷梯碰到码头上的（）并严重受损。

A. bollard（一般指码头上）系缆桩

B. bitt （一般指船舶上）系缆桩

C. stem艏柱;艏材;船头

D. keel龙骨

61. the ship is located on my radar. A

那条船已被我船雷达找到。

a. found 找到

b. looked for 寻找

c. entered 进入

d. reported 报告

62. there are some navigational instruments _B__ the bridge.

在驾驶台（）有些导航仪器。

A. in内

B. on上

C. at在...地点…位置

D. of

63. please _B_ me a spanner.

请（）我一根扳手。

A.take拿去

B. fetch (去)拿来;去拿...给

C. carry (用手、肩等)挑,抱,背,提,扛,搬

D. have拿;得到,取得

64. chief, I see that ship _B_ to her port.

大副，我看那艘船（正在）向左转向。

a. turns

b. turning

c. to turn

d. be turning

65. your explanation _A___ all right.

你的解释（听起来,听上去）是对的。

A. sounds

B. have sounded

C. is sounding

D. is sounded

66. The abbreviation RYC in a marine cable generally stands for D .

航海上，电文RYC一般表示（）。

A. referring to your crew 关于你船的船员

B. reference for your captain 关于你船的船长

C. return to your cabin 回到你的房间

D. received your cable收到你的电报

67. thank you for _B__ cooperation.

谢谢（）合作。

A.you

B. your所有格

C. yours物主代词

D. you?s

68. please stand-by __B_ channel 12.

请在12频道守听。

a. to

b. on

c. at

d. in

69. can you explain it _A__.

你能（详细地）解释吗？

A.in detail详细地

B. in details

C. by detail

D. by details

70. do not, repeat, not over-take means that you should _B__ .

不要，重复一遍，不要追越。这句表示你应（）。

A. overtake追越

B. not overtake不要追越

C. overtake or not 追或不追

D. decide if you should overtake决定是否追越

71. it?s all right to rig the pilot ladder on lee side __A_ .

把引航梯装在下风舷就可以了，（以便港口官员上船）。

A. to allow port authorities to board

B. allowing port authorities to board

C. to allow port authorities to boarding

D. allowing port authorities to boarded

固定句型：Get sth ready to do sth.或Get sth ready for doing sth.

72. I am ready __A_ your message.

我已准备好接收你的信号。

A. to receive

B. receiving

C. received

D. receive

73. is the pilot ladder all right at this _D__.

引航梯高度可以吗？

A. high高的形容词

B. highly 高的副词

C. heigh嗨

D. height高度的名词

74. 402. advise you make course 036 means that you should _C__ .

建议你走航向036度，表示你应（）。

A. alter your course of 036 改变你正在航行的036度航向

B. keep your present course of 036 保持你正在航行的036度航向

C. change your course to 036 改变航向到036度航向

D. change your course by 036 把你的航向改变三十六度

75. The ship A on a low rock was broken in two by the waves.

被压到暗礁上的船舶被浪打断成了两截。

A. that had been driven

B. had been driven

C. have been driven

D. which to have been driven

(引导关系从句，要加关系代词, was broken是过去式，被压是发生在was broken之前的事，应用过去完成式。)

76. fire is under control, and _A___.

火势已得到控制，（）。

A. lifeboat is no longer needed 不需要救生艇了

B. lifeboat is needed badly急迫需要救生艇

C. lifeboat is needed not more

D. lifeboat is urgently needed 急迫需要救生艇

77. I have _B__ with unknown vessel.

我已经同不明船舶相撞。

A. collision

B. collided

C. colliding

D. collide

现在完成式

78. I have _D__ damage below water line.

我船水下部分有轻微损坏。

A. small细小的,瘦小的;幼小的

B. little琐碎的;微不足道的

C. unimportant 不重要的

D. minor较小的,较少的

79. I?m disabled, communicate with me. C

我船失控，请与我联系。

A. in good order 工作正常

B. having no capacity 没有舱位

C. out of control 失去控制

D. unavailable 得不到

80. is it safe ___B___ a rocket?

（）火箭信号是安全的吗？

A.to shoot射出

B. to fire发射

C. to let go抛出

D. to send to sky送上天空

81. a true bearing of a charted object, when plotted on a chart, will establish a ___B__.

某物标的真方位，当标绘在海图上时，会画出一（）。

a. fix 船位

b. line of position 船位线

c. relative bearing 相对方位

d. range 距离

82. My ship is D No.5 berth for loading.

我船正（）5号泊位，正在等待装货。

A. onto the wharf （v+）到...之上

B. moved astern 被向后移

C. into the dock(v+)到...里去

D. moored alongside停靠在

83. each lifebuoy shall be marked in block capitals of the Roman alphabet with _C__ of the ship. 每艘救生艇都应用大写罗马字母标上船舶的（）。

a. the call sign and name呼号和船名

b. the official number and name 法定编号和船名

c. the port of registry and name 船籍港和船名

d. the port of registry and official number船籍港和法定编号

84. Y our kind attention to our ship will be A.

你对我船的关心将会被（）。

A. much appreciated 非常感谢，十分感谢

B. much appreciating

C. many appreciated

D. many appreciating

被动语气，不可数。

85. finally, when your ship is alon gside, don?t forget ___B.

最后，当你船靠好后，不要忘记（在系缆上挂好防鼠档）。

A.having rat guards properly mounted on your moorings

B.to have rat guards properly mounted on your moorings

C.to have rat guards properly mounting on your moorings

D.having rat guards proper mounted on your moorings

忘记[+to-v][+v-ing][+(that)]

don?t forget to do something:事情还没做，不要忘记去做

forget doing something:忘记做某事，已经忘记做了

防鼠档被挂在系缆上是被动语态，+ed。

86. the- giving way vessel has a same meaning of _C__.

让路船还有一个相同的意思的名称叫（）。

a. stand-on vessel 直航船

b. privileged vessel权利船、直航船

c. burdened vessel义务船、让路船

d. hampered vessel 受限船

87. a signal of intent must be sounded in international waters by _B__.

在国际航行水域，表示操纵意图的信号应由（）发送。

A. a vessel meeting another head-on 与他船对遇的船

B. a vessel overtaking another in a narrow channel 在狭水道中追越他船的船

C.a vessel crossing the course of another 横穿他船船头的船

D. the give-way vessel in a crossing of situation 交叉相遇局面中的让路船

88. that?s all __D_ the time being.

到目前为止，全部情况就是这些。

A.at在那时

B. in

C. by到...的时候

D. for暂时;眼下,目前

89. the ship __C_ about 1/2 miles southward of the lighthouse.

那条船停泊在灯塔南面约半海里的位置。

a. moors

b. moor

c. is moored

d. mooring

被动语气

90. The disinfection of various compartments in a vessel by filling with a gaseous agent to destroy rats and all insects pests which act as germ carriers means B .

通过对的各种舱室灌注气雾剂来杀灭所有的可能成为细菌寄主的老鼠及其他害虫。这种作业叫做（）

A. displacement 排水量

B. fumigation烟熏,熏蒸

C. discharging 卸货

D. compensation 赔偿

91. figure of cargo short-landed in __A_ .

短卸的货物数量处于争议中，在争论中。

a. dispute（in+）处于争议中，在争论中

b. argue争论,辩论;争吵

c. debate辩论,讨论,争论

d. discuss讨论,商谈;论述,详述

只有in dispute这一固定词组，其他三个都不能与in构成固定词组。

92. this sum may be deducted from hire as per clause 14 of the charter. C

（根据）租船条款第14条，这笔费用可以从租金中扣除。

a. as well as也

b. as far远至，到……程度

c. according to 根据

d. about 有关、关于

93. the winch at hatch No.3 is _B__ trouble.

3舱的绞货车有故障。

a. at

b. in

c. on

d. over

in trouble：固定词组，在困难中

94. I?ve already put down the remarks deck cargo _C__ shipper?s risk in the shipping order.

我已经写下如下批注：承运过程中，甲板货的风险由托运人承担。

a. in

b. on

c. at

d. for

at risk处于危险中；冒险

95. Y our ship is solely to blame B the damage to my crane.

你船应（对）我船克令的损坏负全部责任。

A. to

B. for 为

C. of

D. on

对---负责[(+for)]

96. I hereby declare that my vessel has a _____D____15400 metric tons.

我宣布我船的（）为15400吨。

A. bale capacity包装容量

B. grain capacity 散货容量

C. cargo capacity载货能力

D. DWTC最大载重量

97. when visibility is reduce to about 5 miles, we say that visibility is __D .

当能见度下降到约5海里时，我们说能见度为（）

a. very good 很好

b. good 好

c. poor 差

d. moderate 中等

98. ______B___about 20 sq.m to be sand-blasted.

（生锈的区域），面积大约20平方米，要求喷砂处理。

A. The rusting area

B. The rusted area (形容词)生锈的

C. The corroded area 被侵蚀的区域

D. The corrosive area腐蚀的;侵蚀性的区域

https://www.360docs.net/doc/d614907171.html,ually use the FTC control of a radar ____C___.

（），一般使用雷达的FTC控钮。

a.making a landfall (远洋航行时)初见陆地(或接近陆地)

b. to test the radar receiver 检测雷达接收机

c.during rain or snow 在雨、雪中

d.when crossing the 180th meridian

当通过180度经度线时

100. I am __A_ fire and have dangerous cargo on board.

我船失火，且船上装有危险货物。

A. on

B. in

C. at

D. with

On fire:起火，着火

中华人民共和国海事局

2008年第6期海船船员适任证书全国统考试题（总第46期）

科目：航海英语

试卷代号：905

适用对象：沿海航区船舶二/三副

(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100题，每题1分

1．Contour elevations on this chart refer to heights in feet above mean _D__ .

本海图中的高程等高线是指以英尺为单位表示的在（）之上的高度。

A. lower low water低低潮面

B. high water 高潮面

C. low water低潮面

D. sea level 海平面

2. Charts should be corrected by using information published in the __C__.

海图应使用（）中发布的资料来进行改正。

A. light list灯标表

B. American practical navigator美洲实用航海学

C. notice to mariners航海通告

D. coast pilot 沿岸航路指南

3.Top and bottom inner graduated borderlines of the chart are B .

海图上位于顶部和底部的有刻度的内图廓线是（）

A.scales of latitude纬度刻度

B.scales of longitudes经度刻度

https://www.360docs.net/doc/d614907171.html,pass rose罗经花

D.source data资料来源

4. All straight lines represent great circle tracks on a chart based on a(n) _D___.

海图上所有直线都代表大圆航迹线，则这种海图是基于什么的投影（）

A. mercator projection墨卡托投影

B. polyconic projection多圆锥形投影

C. orthographic projection 正投影

D. gnomonic projection心射投影

5. Depth of WK are to be inserted in the chart. B

在海图中插入沉船上水深。

A. work工作

B. wreck沉船

C. wake伴流

D. weak虚弱

6. Charted depths __D_ by 2 meters due to state of the winds.

由于风的影响，海图水深（减少）达2米。（被动+复数）

A. is decreased

B. decreased

C. decreases

D. are decreased

7. Navigational warnings are published according to __B__.

航海警告是按照（）发布的。

A. the designed area设计好的区域

B. the designated area 指定的区域

C. the indicated area所示的区域

D. all area over the world 全世界所有区域

8.The ISM Code is included into the C of the SOLAS.

ISM规则被列入成为SOLAS公约的（）

A.chapter 7 第7章

B.chapter 8第8章

C.chapter 9 第9章

D.chapter 10第10章

9.Never make comment, estimate or guess in your logbook, but___B_____only

不要在航海日志中发表评论，做出预测或估计。只能填写（）。

A. the specifications 规范

B. the facts事实

C. the descriptions描述

D. the details详细情况

10.In the logbook, C stands for “altered course”

在航海日志中，（）代表“转向”。

A.ab?t-about

B.ab?m-abeam

C.a/c-altered course

D.a/f

11. Admiralty charts are published in _C__

英版海图是由（）出版的。

A. UUSA苏联

B. China中国

C. UK英国

D. Japan日本

12. The port in which crew or passengers go on board the ship is called _B__.

船员和旅客登船的港口叫（）。

A. port of call停靠港

B. port of embarkation 登船港

C. port of destination目的港

D. port of disembarkation离船港

13.A lookout can leave his station _C__.

了望人员在（）可离开他的岗位。

A. at the end of the watch值班时间结束时

B. an any time 任何时候

C. only when properly relieved 只能在正常交班后

D. 15 minutes before the end of the watch值班时间结束前15分钟14.V essels must not exceed a speed of 8 knots in this area. ___D__

本区域内船速不能超过8节。

A. sail at 以---航行

B. expect预计

C. proceed at以---航行

D. steam over 超过---航行

15.The fire-protected lifeboats are found C .

防火救生艇状态另人满意。

A.in satisfactorily condition

B. satisfactorily令人满意地

C. satisfactory令人满意的;符合要求的;良好的

D. satisfactored 无此词

16. If your vessel is dragging her anchor in a strong wind, you should _B____.

如你船在强风中走锚，你应（）

A. shorten the scope of anchor cable缩短出链长度

B. increase the scope of anchor cable 增加出链长度

C. put over the sea anchor放出海锚

D. put over a stern anchor 放出尾锚

17. no4523

18. Please tell your captain that your anchor is __B_ .

请告诉你船船长，你船的锚正在（）。

A. moving移动

B. dragging走锚

C. dredging拖锚

D. slipping滑动

19. Y ou must __D your cable from 6 shackles to 3 shackles.

你应把你船的锚链从6节（）到3节。

A. cut 砍

B. pay out用锚机松出

C. slack用刹车松出

D. shorten缩短

20. Hatch No.2 must be cleaned up to meet the _C__ of the cargo surveyors.

应把2舱清扫干净，以符合货物检验员的（）。

A. necessity需要,必要性

B. responsibility责任

C. requirement要求

D. stipulation 说明

21. Please _B__ all the lines fore and aft, the vessel is just in her position of the berth now.

请（）所有前后缆绳，船舶现在位置好了。

A. pay out用缆车松出

B. make fast挽紧

C. shorten缩短

D. hold on 拉住

22.The helm command CHECK HER means D .

舵令中的“CHECK HER”表示。

A.test the steering control测试操舵控钮

B.read the compass heading读出罗航向

C.stop the swing using hard over rudder用满舵来使船首停止转动

D.slow the swing using moderate rudder 用适当的舵角减小船首转动速度

23. A helmsman receives the command right 15 degrees rudder. The helmsman?s immediate

reply should be ___C_.

当舵工收到舵“右舵15度”时，应立即回答（“”）。

A. A ye aye sir好的，长官

B. right 15 degrees rudder右舵15度

C. rudder is right 15 degrees 15度右

D. no reply is necessary, just carry out the order 不需回答，只需执行即可

24.These vessels are all sailing for shanghai. ____B___

这些船都是开往上海的。

A. arriving刚到达

B. bound前往

C. loading正在装货

D. discharging正在卸货

25.Take tug?s towing line to _B__ .

把拖船的拖缆带到（）。

A. captain船长

B. capstan滚筒

C. capital资本，大写

D. carpenter木匠

26.Mooring lines both __D__ were let go.

（前后）缆绳全部解掉了。

A. for and aft

B. from and aft

C. all and after

D. fore and aft

27. The ship?s draught forward is as same as her draught aft. This condition is named as _A_ .

船舶的前后吃水一样，这种情况叫做（）。

A. even keel平吃水

B. even trim

C. even draught

D. even float

28.Red sectors of navigation lights warn maariners of D .

航海用的灯标的红色扇形区用来警告航海者（）。

A.floating debris 漂浮的杂物、垃圾

B.heavily traffic areas密集的通航区域

C.recently sunken vessels 刚沉不久的沉船

D.shoals or nearby land浅滩或附近的陆地

29.A line connecting all possible positions of your vessel at any given time is a ___C___.

在某一时间，你船船位可能在某一条线上任何一点上，这条线叫做（）

A. longitude line经线

B. latitude line纬线

C. line of position船位线

D. fix船位

30. The morning newspaper was _D__ by the agent.

晨报是由代理（）。

A. directed指挥、导演的

B. discharged卸载的

C. derived起源、衍生的

D. delivered 送来的

31. From _D__ the mariner can understand the data of tide.

从下列（）中，航海者可获得潮汐资料。

A. cargo plan装卸货计划

B. tide table潮汐表

C. port list港口名录

D. sea pilot 海上引航员

32.As the tide makes the water D twice a day, a resulting current, or tidal stream, is generated.

由于潮汐使海水每天（升降）两次，从而造成了相应的海流或潮流。

A.rising and falling 现在进行时

B.Rose and fell过去时

C.the rise and fall

D.rise and fall一般现在时

33. If the ship is alongside the wharf, what kind of ladder_D__ is used?

如果船舶停靠在码头上，应使用（）

A. pilot ladder引航梯

B. rope ladder绳梯

C. rod ladder棍梯

D. accommodation ladder 舷梯

34.Get everything ready _D__ mooring .

使一切准备就绪，准备靠泊。

A. of

B. on

C. to

D. for

固定句型:Get sth ready to do sth.或Get sth ready for doing sth.

35. The ship has _D_ of more than 10 meters at full load.

船舶满载时，（）超过10米。

A.an engine主机

B. an overall全部

C. a displacement排水量

D. a draft 吃水

36.no4535

37. Mariners proceeding across the main routes are _A___ to do so at as wide an angle as practicable.

（）航海者在横穿主航道时采用尽可能大的角度穿越。

A. recommended建议

B. reported报告

C. applied申请

D. complied遵守

38. The routing system which aimed at reducing the risk of casualties is called as _A__.

目的在于减少事故风险的定线系统叫做（）

A. traffic separation scheme分道通航制

B. recommended tracks推荐航线

C. precautionary area 预警区

D. in shore traffic zones沿岸通航带

39. In determining safe speed, the rules list all of the following as factors which must be taken into account except the _C__.

在决定安全航速时，规则列出一些应加以考虑的因素，下列各项中哪一项不是（）

A. limitations of radar equipment 雷达设备的局限性

B. presence of background lights at night 背景灯光的影响

C. maximum horsepower of your vessel 船舶的最大马力

D. maneuverability of your vessel 船舶的操纵性能

40. We have finished _B__ and are ready for sailing.

我们已完成（装货），做好开航准备。

A. load

B. loading

C. will loading

D. to load

41. It?s going to rain. Don?t forget __C__ the hatches.

快要下雨了，别忘记（关）舱。

A. close

B. closing

C. to close

D. closed

42.”Please rig your pilot ladderon port side.””Pilot ladder __A__ on port side.”

“请把引航梯放在左舷”“引航梯已放在左舷”

A.has been rigged

B.is rigged

C.has rigged

D.to be rigged

引航梯在某段时间前放好，至今还是放在那里，用完成时+被动式

43.A vessel underway and fishing shall keep out of the way of a __B_.

从事捕鱼船舶应给（）让路。

A. power-driven vessel underway在航机动船

B. vessel not under command 失控船

C. vessel sailing 帆船

D.vessel engaged on pilotage duty 执行引航任务的船舶

44. Which one of two crossing power-driven vessels has the right of way in a fog? ___B___

雾中航向交叉的两条机动，哪一条船有直航的权利（）。

A. both vessels两船都是

B. neither vessel两船都不是

C. the stand-on vessel直航船

D. the give-way vessel 让路船

45.Y ou are overtaking a vessel at night and you see a yellow light showing above the sternlight of the overtaken vessel. The overtaken vessel is _C__.

在夜间你正在追越一条船，你可看到被追越船的尾灯上方有一盏黄灯，则被追越船是（）。

A.underway and dredging 在航从事疏浚船

B.pushing ahead or towing alongside顶推和旁拖船

C.towing astern尾拖船

D.a pilot vessel引航船

46.The single letter G, sent by an icebreaker to an assisted vessel, means _D__.

由破冰船发给被帮助的船的单字母信号G，表示（）

A.I require a pilot 我需要引航员

B.Longtitude follows无此词组

C.I am going ahead, follow me 我正向前进，请跟着我

D.Do not follow me不要跟着我

47. Pan-Pan is to be used to announce __B__.

“Pan-Pan”用来发布（）。

A. a distress message 遇险信号

B. an urgency message 紧急信号

C. a safety message 安全信号

D. a message of SMCP 标准航海用语中的信号

48. The time worked beyond regular hours is expressed in term of C .

超过正常工作时间的时间用下列哪一个词组表达（）。

A. timeover

B. timeout超时；暂停

C. overtime 加班

D. outtime

49.Where is the draft largest when the ship has an aft trim?__B___

当何处吃水最大时，船舶有最大的尾倾（）。

A.Forward前部

B.Aft 后部

C.Midships中部

D.The drafts are equal all over the ship全船各处吃水相同

50. In practice, it is usual for the ship to be loaded __A___to improve the vessel?s movement through the water.

实际工作中，一般在装货时使船舶（）来改善船舶在水上的运动。

A. a little deeper aft 稍微尾倾

B. a little deeper forward稍微首倾

C. at the same draught between fore and aft 前后吃水一致

D. a balance between two sides两边保持平衡

51. C should be responsible for loading, handling, stowing, carrying, keeping, caring for and discharging the goods carried according to the normal practice.

根据习惯做法，应由（）负责装载、管理、运送、保管、照料和卸载所运货物。

A.The shipowners船东

B.The shippers托运人

C.The carriers 承运人

D.The ship?s officers船舶驾驶员

52.When loading or unloading baled cargo on board, the straps A to lift or drag the bales.

当装卸包装货物时，（）皮带来起吊或拖拉货包。

A. are forbidden 禁止使用

B.are allowed允许使用

C.can be used可以使用

D.are usually used 一般使用

53.The actual amount of cargo loaded depends upon ___D______.

实际装货数量取决于（）。

A. the broken stowage listed 所列的亏舱

B. the broken stowage calculated 计算出的亏舱

C. the broken stowage given 给定的亏舱

D. the actual broken stowage 实际亏舱

54. Dry cargoes are those commodities that _A__ .

干货是指（）的货物。

A. never leak but may be spoiled by leakage从不漏水但有可能被湿损

B. sometimes leak and damage themselves 有时会漏水并因之被湿损

C. often leak and damage other cargo 经常漏水并损坏其他货物

D. neither leak nor will be damaged by leakage 既不漏水也不会被湿损

55. We?ll adopt the mechanical tallying method _D___.

我们（迟早）会采用机械理货方法。

A. soon or late

B. soon or later

C. sooner or late

D. sooner or later

56. A refers to the amount of water vapour in the air.

（）表示空气中的水蒸汽含量。

A.Humidity湿度

B.Temperature温度

C.Precipitation降水

D.Wind风

57.”Nimbus” means A.

”Nimbus”表示（）

A. rain 雨

B.high高

https://www.360docs.net/doc/d614907171.html,yer层

D.cirrus卷

58.The speed at which a storm center moves is the _B___.

风暴中心移动速度叫做（）。

A. speed of movement 运动速度

B. speed of advance 前进速度

C. speed of storm 风暴的速度

D. storm movement speed 风暴运动速度

59. A generally indicates that a gale or storm is approaching.

下列哪一种情况一般表示8级强风或10级暴风正在接近（）。

A.Falling barometric pressure 气压正在下降

B.Rising barometric pressure气压正在上升

C.The circulation of winds 风向的旋转

D.The change of wind direction风向的改变

60. C is a high layer of cloud in the form of small flakes or cauliflower, white in colour with no dark shadows in between.

什么云是高层云，外形象小雪花或菜花状，颜色呈透明（中间没有阴影）白色。

A.Cirrostratus卷层云

B.Cirrus卷云

C.Cirrocumulus 卷积云

D.Altostratus高层云

61. Cirrocumulus belongs to B .

卷积云属于（）。

A.Low clouds 低层云

B.High clouds高层云

C.Special low clouds 特低云

D.Medium clouds 中层云

62. no4551

63. A is a casing used for exhaust pipes from engines.

下列哪一项是用来围住机舱各种排气管的外罩。（）

A.The funnel烟囱

B.The messroom船员餐厅

C. The galley船上的厨房

D.The satellite antenna 卫星天线

64.The collision bulkhead is located D .

防撞舱壁位于（）。

A.on the bridge deck 在驾驶台甲板

B.between the passenger and cargo areas处货舱与客舱之间

C.at the stern of the ship在船尾

D.at the first watertight bulkhead ahead在第一道水密舱壁之前

65.The B is the intermediate deck between upper deck and the inside bottom of the vessel.

（）是处于上甲板与内底板之间的中层甲板。

A.forecastle艏楼

B.tweendeck中间甲板

C.hatches货舱

D.peak tanks首尖舱

66.Right at the top is A. It is 300 mm long and 25 mm wide with its upper edge in line with the uppermost continuous watertight deck.

正上方就是（），该标志长300毫米，宽25毫米，其顶部与最上层连续甲板平。

A.the deck line 甲板线标志

B.Plimsoll disc载重线标志圈

C.Plimsoll line 载重线

D.summer load line夏季载重线

67. On board container carriers，below-deck containers are stowed __A____．

在集装箱船上，甲板下的集装箱是装在（）。

A．in fixed cell guides固定的格槽导引装置内B．under TFEU C．secured by portable lashing system由便携式绑扎系统固定D．in block 成批装载

68.The most common type of davit found on merchant vessels today is the __C____．

现在，在商船上最常用的救生艇吊艇架是（）。

A.radial 旋转式

B.sheath-screw 拉杆式

C.gravity 重力式

D.quadrantal弧齿式

69.What is the purpose of VRM control?_A____

VRM控钮起什么作用（）。

A.To measure distance accurately准确测量距离

B.To measure bearing accurately准确测量方位

C.To measure range and bearing 测量距离方位

D.To adjust radar monitor调整雷达监视器VRM：V ariable Range Measurement活动距标圈

70. D is an equipment used to detect the presence of ships, buoys, coast and many other targets and to obtain range and bearing of these targets.

下列哪一种设备用来探测船舶、浮标、岸线及其他物标的存在，并测量其距离和方位。（）A.The marine sextant航海六分仪B.The chronometer天文钟C.The echo sounder测深仪D.The radar雷达

71. Radar makes it possible and much safer for us to sail _A__.

雷达使船舶在（）航行更安全。

A. in dense fog浓雾中

B. in boisterous weather在恶劣气候中

C. in the open sea在开阔海面

D. in rivers 在河道中

72.What is the purpose of the radar reflector?___D__

雷达反射器起什么作用（）。

A.To make objects less visible 使物标不容易看见

B.To make echoes weaker on the radar使物标回波在雷达上变弱

C.To make large echoes smaller 使大物标回波变小

D.To make small objects better visible使小物标回波更容易发现

73. Before switching on gyro-compass, you should make sure that power supply on board is

_B___.

在打开电罗经电源开关之前，你应确认船上的电源供应是（）。

A. high or low高压或低压

B. AC or DC 变流或直流

C. strong or weak 强或弱

D. on or off 开或关

74.Magnetic heading differs from compass heading by__D__.

磁航向与罗航向之间的差是（）。

https://www.360docs.net/doc/d614907171.html,pass error 罗航向

B.true heading 真航向

C.variation 磁差

D.deviation自差

75. The annual change in _A___ is 0.2 degree.

（）的年度变化率是0.2度。

A. magnetic variation磁差

B. marine insurance航海保险

C. maritime accident海上事故

D. mean high water spring 平均大潮高潮面

76. All echo-sounders can measure the___B_______.

所有的测深仪可以测量（）。

A. actual depth of water实际水深

B. actual depth of water below keel 龙骨下实际水深圳特区

C. average depth from waterline to hard bottom 从水线到硬底的平均水深

D. average depth of water to soft bottom 到软底的平均水深

77. C sends a radio signal from the bottom of the ship to the sea-bed, from which it is reflected.

（）从船底发出无线电信号到海底，并从海底反射回来。

A.The marine sextant航海六分仪

B.The chronometer 天文钟

C.The echo sounder测深仪

D.The radar雷达

78. The portable radio apparatus means __B___ .

便携式（手提）无线电设备表示（）。

A. the radio apparatus fitted on the portside 装在左舷的无线电设备

B. the radio with a portable equipment 带有便携式设备的无线电

C.the radio equipment which is easily movable可以方便移动的无线电设备

D. the portable radio with some apparatus 带有一些设备的便携式无线电79.The AIS transponder is designed to transmit information __A___ .

AIS收发器被设计用来（）发射信息。

A.Automatically自动地

B.Semi-automatically半自动地

C.Manually 手动地

D.AIS is not transmitting at all AIS从来不会发射

AIS：Automatic Identification System船舶自动识别系统

80. There is a A mine in position 50°N,30°W.

位于50°N,30°W处有一个（漂浮中的）水雷。

A. drifting

B. drifted

C. drift

D. draft

81. B may be used ship-to-ship for SAR operations.

搜救行动中，（）可以用于船对船之间的通信。

A.Channel 6

B. Channel 13

C. Channel 16

D. Channel 70

82. C is used for distress and urgency traffic, and may be used by aircraft for safety purpose.

（）用于遇险及紧急通信，也可供飞机用于安全通信。

A.Channel 6

B. Channel 13

C. Channel 16

D. Channel 70

83.Where should the GMDSS radio log be kept on board ship?___C___

GMDSS无线电日志应放在船上的什么地方（）。

A. In the Captain?s office 船长办公室

B. In the sea man?s cabin船员房间

C. At the GMDSS operating position GMDSS设备操作处

D. Anywhere on board the vessel船上的任何地方

84.What is the most important thing you should do before transmitting on a marine radio?___D___

开始在船舶无线电设备上发送信号之前，下列哪一项是你应做的最重要的事情（）。

A.Ask for permission 请求允许

B.Record the time in your radio log在无线电日志中做记录

C.Press the push to talk button three times 按下通话按钮三次

D.Monitor the channel to ensure that it is clear先监听一下频道，确认无人在线上通话

85. In ballast means that the ship is _C__ .

压载航行表示船舶（）。

A. loading with cargo装有货物

B. in danger处于危险中

C. not carrying cargo没有装货

D. discharging cargo 正在卸货

86. I am maintaining my course and speed.___B___

我正在保持我的航向及航速。（）

A. changing 改变

B. keeping保持

C. altering转向

D. going前往

87.What does the abbreviation VHF stand for?__D____

缩写VHF表示（）。

A.vessel?s hoisting flag

B. very high safety

C. vessel?s homing frequency

D. very high frequency

88.A C is announced by …SECURITE-SECURITE-SECURITE-ALL STA TIONS/VESSELS-ALL STA TIONS/VESSELS-ALL STA TIONS/VESSELS; THIS IS MV…CALL SIGN…(3X)?.

…SECURITE-SECURITE-SECURITE-ALLSTA TIONS/VESSELS-ALL A TIONS/VESSELS-ALL STA TIONS/VESSELS; THIS IS MV…CALL SIGN连叫三次，表示（）

A. Distress messge遇险信号

B.Urgency message紧急信号

C.Safety message 安全信号

D.Routine message日常通信

89. It?s not advisable to cut _B__ the power supply.

建议不要（切断）电源。

A. out删去

B. off切断

C. down 削减

D. away砍掉，剪掉

90.Do you require any further assistance? My ship is safe now and no assistance is necessary. This VHF communication generally takes place during _____A_______.

“你是否需要其他帮助？”“我船已安全，不需要帮助了。”这段对话一般发生在（）。

A. salvage operation 救助行动中

B. cargo discharging 卸货中

C. bunkering 加油中

D. towing operation拖带作业中

91. My captain is trying to _C_ the pilot station before the ebb tide.

我船船长试着赶在退潮之前（抵达）引航站。

A. steam[+to或into]驶往

B. proceed [+to]驶往

C. approach 抵达

D. reach [+at]到达

92. no4570

93.What type oil is most suitable for reducing the effect of heavy seas?__C__

下列哪一种油用来减缓大浪的影响效果最好（）。

A.Crude oil 原油

B.Fuel oil 燃油

C.V egetable oil 菜油

D.Lubricating oil润滑油

94.The Chinese vessel was _B__ a foreign vessel.

那条中国船（撞上）一条外国船。

A. in collision between

B. in collision with

C. collision against

D. collision with Collision 是collide碰撞的名词形式。

95.It was demanded that the injured crewmembers _D__ at once.

应立即对受伤船员进行治疗。

A.was treated

B. would be treated

C. being treated

D. be treated

动词不定式被动式to be treated不带to。It是形式主语。

96.The key to rescuing a man overboard is __D_____.

拯救落水人中的关键是（）

A.good communication 良好的通信

B.a dedicated crew尽职船船员

C.good equipment良好的设备

D.well-conducted drills组织良好的演习

97. The ship has a speed of more then 14 ___ at 120 _C__.

那条船在（转速）120转时速度为14（节）。

A. miles/rmp

B. miles/rpm

C. knots/rpm

D. knots/ rmp

98. All events relating to the voyage, such as ship?s position, speed and details of the weather,

are recorded in______A______.

船舶在航行过程中的所有事情，如船位，速度和天气情况等，记录在（）中。

A. logbook航海日志

B. bell book 车钟记录本

C. oil record book油类记录本

D. compass error book 罗经差记录本

99.The pilot disembarked our ship yesterday.___B___

引航员昨天（离）我船。

A. came来

B. left离开

C. discharged 卸货

D. visited 参观。

100. Stop search and return to _D__.

停止搜寻，回到（）。

A. keel 龙骨

B. virgin 处女

C. origin 原点

D. base 基地

2009年第1期海船船员适任统考试题（总第47期）

科目：航海英语试卷代号：905

适用对象：沿海航区船舶二、三副

(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：本试卷试题均为单项选择题，请选择一个最合适的答案，并将该答案按答题卡要求，在其相应位置上用2B铅笔涂黑。每题1分，共100分。

1. What information is NOT found in the chart title? C

下列哪一项在海图标题栏中找不到（）。

A. Survey information扫测资料

B. Scale比例尺

C. Date of first edition 初版日期

D. Projection 投影法

2. Place names used should be those __D____．

（航海日志等相关文件中的）地名应使用（）名称。

A. specified by international authorities 由国际权威机构指定的

B. specified by national authorities由国家权威机构指定的

C. on the standard map标准地图上的

D. on the chart or the Sailing Directions in use在海图上或航路指南中使用的

3. On the Metric chart, the statement "Depths in meters" can be found __B____.

米制海图上，“水深单位为米”的说明可在（）找到。（）

A. on the top of the chart海图顶部

B. below the title of the chart海图标题下

C. on the right bottom of the chart 海图右下角

D. above the title of the chart海图标题上

4.no4508

5. When should voyage planning be done? B

何时应做航次计划（）。