1、【
单选题
】
Hard right rudder means ______．
[1分]
、
jam the rudder against the stops
、
meet a swing to the right，then return to amidships
、
put the rudder over to the right all the way
、
put the rudder over quickly to 15 degrees right rudder
答案：
2、【
单选题
】
It is dangerous for vessels without the use of radar ______ the estuary．
[1分]
、
to get
、
to approach
、
to proceed
、
to close
答案：
3、【
单选题
】
Get searchlight ______ for transiting the canal at night．
[1分]
、
on
、
already
、
ready
、
almost
答案：
4、【
单选题
】
Go and ______ your Shipper to my cabin．
[1分]
、
take
、
bring
、
fetch
、
carry
答案：
5、【
单选题
】
Many new ______ will be opened up at sea in the future for those with a university education．
[1分]
、
opportunities
、
realities
、
necessities
、
probabilities
答案：
6、【
单选题
】
Of the following，_______ means the sufficiency of a vessel in materials，construction，equipment，crew，and outfit for the trade or service in which it is employed．
[1分]
、
Seaworthiness
、
Cargo-worthiness
、
Readiness
、
Proficiency
答案：
7、【
单选题
】
The following ______ is a standard phrase．
[1分]
、
WARNING．You are running into danger
、
You are possibly running into danger
、
You could be in the case of running into danger
、
You could，I think，be running into danger
答案：
8、【
单选题
】
The turning circle of a vessel is the path followed by the ______.
[1分]
、
center of gravity
、
outermost part of the ship while making the circle
、
bow
、
tipping center
答案：
9、【
单选题
】
Which of the following best indicates how many tons of cargo a ship can carry？
[1分]
、
Bale cubic
、
Deadweight
、
Gross tonnage
、
Net tonnage
答案：
10、【
单选题
】
Ships are also required to carry a(n) _______ to mitigate the effects of environmental damage in the event of a pollution incident by ISM code and MARPOL convention.
[1分]
、
Oil Record Book
、
Cargo Record Book
、
Muster List
、
Shipboard Oil Pollution Emergency Plan
答案：
11、【
单选题
】
Foam extinguishes a fire by ______．
[1分]
、
shutting off the air supply
、
cooling the fuel to below ignition temperature
、
dispersing(使分散) the fuel
、
removing the source of ignition
答案：
12、【
单选题
】
Most propellers on merchant vessels are constructed of_____．
[1分]
、
manganese bronze
、
cast iron
、
mild steel
、
improved plow steel
答案：
13、【
单选题
】
Damage to ship’s fittings caused by stevedore's negligence often happens．Therefore，the stevedores ______ the cost of the damage repaired afterwards．
[1分]
、
should hold responsible for
、
should be held responsible for
、
should be free of
、
should be bearable of
答案：
14、【
单选题
】
Your vessel is equipped with totally enclosed lifeboats．Which statement is TRUE when the boat is enveloped in flames?
[1分]
、
The ventilators will automatically close by the action of fusible links
、
The motor takes its air supply from outside the lifeboat to prevent asphyxiation（窒息） of the crew
、
A water spray system to cool the outside of the boat is operated by a high-volume manual pump
、
An air tank will provide about ten minutes of air for the survivors and the engine
答案：
15、【
单选题
】
A fire starts on your vessel while refueling．You should FIRST ______．
[1分]
、
stop the ventilation
、
sound the general alarm
、
determine the source of the fire
、
attempt to extinguish the fire
答案：
16、【
单选题
】
At the required fire drill conducted aboard a vessel，all persons must report to their stations and demonstrate their ability to perform the duties assigned to them ______．
[1分]
、
by the tool pusher
、
in the station bill
、
by the person conducting the drill
、
at the previous safety meeting
答案：
17、【
单选题
】
The difference in tones between the displacement in salt water at summer load waterline and the light weight of the vessel is ______．
[1分]
、
deadweight
、
gross tonnage
、
net tonnage
、
displacement
答案：
18、【
单选题
】
By regulation，cargo tanks must be inert before and during what operation?
[1分]
、
Stripping
、
Loading
、
Cleaning
、
Crude oil washing
答案：
19、【
单选题
】
You should do a ______ check to all of the cargo before shipment．
[1分]
、
though
、
through
、
thorough
、
thoroughly
答案：
20、【
单选题
】
Chafing gear（防摩擦装置） is used to ______．
[1分]
、
anchor the boat
、
pick up heavy loads
、
protect fiber rope from abrasion
、
strengthen mooring lines
答案：
21、【
单选题
】
THROWING OVERBOARD OF GOODS IN ORDER TO LIGHTEN THE VESSEL OR IMPROVE ITS STABILITY IN CASE OF AN EMERGENCY defines ______．
[1分]
、
Dropping off
、
Jettison
、
Throwing away
、
Taking off
答案：
22、【
单选题
】
In radar plotting ,CPA is the abbreviation of ______．
[1分]
、
closest point to approach
、
close point to approach
、
crossing point to approach
、
coming point to approach
答案：
23、【
单选题
】
The ship ______ the Atlantic to America next week．
[1分]
、
shall cross
、
shall cross to
、
cross
、
sail cross
答案：
24、【
单选题
】
It is sometimes necessary to moor bow and stern to two mooring buoys in order to ______．
[1分]
、
avoid any swing in a restricted space
、
shelter the ship from strong winds
、
prevent to touch with other vessels
、
make a convenience of cargo discharging
答案：
25、【
单选题
】
We ______ at anchor in the roadstead till the evening．
[1分]
、
have to ride
、
have to get
、
have to put
、
have to make
答案：
26、【
单选题
】
A vessel moored with two anchors，sometimes，at an exposed roadstead to ______．
[1分]
、
aid turning the ship
、
obtain a fine bearing
、
increase ship swings to wind or tide
、
lighten the stress of anchor chains
答案：
27、【
单选题
】
Every ship should hoist ______ when approaching and entering ports．
[1分]
、
its flashing light
、
the ship's name
、
its identification
、
its signal letters
答案：
28、【
单选题
】
In relation to the turning circle of a ship，the term advance means the distance ______．
[1分]
、
gained at right angles to the original course
、
gained in the direction of the original course
、
moved sidewise from the original course when the rudder is first put over
、
around the circumference of the turning circle
答案：
29、【
单选题
】
I have steerage way．It is said that ______．
[1分]
、
I am underway
、
I am out of control
、
I am not making way through the water
、
I have the amount of movement forward which the ship needs to be steered properly
答案：
30、【
单选题
】
Plain language is usually used on marine weather ______．
[1分]
、
forecasts
、
observations
、
analyses
、
reports
答案：
31、【
单选题
】
As the temperature of an air mass decreases，the ______．
[1分]
、
absolute humidity（湿度） decreases
、
relative humidity increases
、
specific humidity decreases
、
dew point rises
答案：
32、【
单选题
】
In the Northern Hemisphere，gusty winds shifting clockwise，a rapid drop in temperature，thunderstorms or rain squalls in summer (frequent rain/snow squalls in winter) then a rise in pressure followed by clearing skies，indicate the passage of a(n) ______
[1分]
、
warm front
、
tropical cyclone
、
anticyclone
、
cold front
答案：
33、【
单选题
】
A generally circular low pressure area is called a(n) ______．
[1分]
、
cyclone
、
anticyclone
、
cold front
、
occluded front
答案：
34、【
单选题
】
MAINLY GOOD BECOMING MODERATE．This forecast probably refers to ______ in a certain area．
[1分]
、
visibility
、
winds
、
sea
、
fog
答案：
35、【
单选题
】
A shipper of cargo aboard your vessel offers a letter of indemnity for the cargo．This is done in order to obtain a(n) ______．
[1分]
、
clean Bill of Lading
、
order Bill of Lading
、
straight Bill of Lading
、
through Bill of Lading
答案：
36、【
单选题
】
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 ______．
[1分]
、
bought
、
analyzed
、
consulted
、
published
答案：
37、【
单选题
】
In revised editions of Admiralty charts the ______ are corrected first．
[1分]
、
smaller scales
、
larger scales
、
smaller scales and larger scales
、
moderate scales
答案：
38、【
单选题
】
A radio medical advice service ______ ships of all nationalities and no charge is made for this service．
[1分]
、
is available to
、
is available for
、
are available to
、
are available for
答案：
39、【
单选题
】
One of the principal dangers inherent in liquefied petroleum gas is that ______．
[1分]
、
as it warms up it becomes heavier than air
、
the way it reacts with sea water
、
its low temperature causes frostbite or freezing
、
the strong odor it produces
答案：
40、【
单选题
】
Sailing directions are kept up to date by ______．
[1分]
、
publications
、
notices to mariners
、
supplements
、
Annual Summary of Admiralty Notices to Mariners
答案：
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