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Every state, whether coastal or not,（）to sail ships under its flag on the high seas.
A . has no right
B . has partial right
C . has the right
D . has not any right
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Line throwing apparatus aboard ship must contain（）.
A . two rockets，one of which shall be the buoyant type
B . three rockets，one of which shall be the buoyant type
C . four rockets，two of which shall be the buoyant type
D . five rockets，two of which shall be the buoyant type
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Please（）that my ship is ready in every respect to load her cargo.
A . advised
B . to be advised
C . be advised
D . are advised
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Every ship should hoist（）when approaching and entering ports.
A . its flashing light
B . the ship's name
C . its identification
D . its signal letter
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Any ships fitted with SES can（）and（）through the satellite system when sending a distress alert.
A . enter the system / contact an RCC
B . access to INMARSAT / establish contact with a CES
C . have absolute priority to enter the system / make contact with a CES
D . enter the system gradually / wait for rescue
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Each hand portable，semi-portable and fixed fire extinguishing unit on a ship must be tested and inspected at least once every（）.
A . six weeks
B . six months
C . twelve months
D . two year
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The source of energy fitted in GMDSS complying vessels must be（）.
A . the main source of energy
B . emergency source of electrical power
C . the reserve source of energy
D . all of above
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On a ship，firefighting equipment must be inspected once every（）.
A . three months
B . six months
C . twelve months
D . eighteen month
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When engaged on international voyages, ships of 1600 tons gross tonnage and upwards shall be fitted with a（）.
A . radio direction-finding apparatus
B . DSC
C . NAVTEX
D . EPIRB
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If your passenger vessel is fitted with a loudspeaker system，it must be tested at least once （）.
A . every week
B . a day
C . every trip
D . a watch or once a trip，whichever is shorter
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The air reservoirs must have （） fitted to prevent rupture in the event of fire.
A . high pressure alarm
B . fire alarm
C . extinguishers
D . fusible plug
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Your ship must（）.
A . Reduce speed
B . Increase speed
C . Change speed
D . Stop engine
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All the following except（）are fittings for securing and lashing containers on board ships.
A . stackers
B . twistlock
C . bridge fittings
D . containment boom
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Vessel on her delivery shall be ready to receive cargo with clean-swept holds and（）and in every way fitted for ordinary cargo service.
A . right，correct and safe
B . sufficient，efficient and coefficient
C . nice，tidy and in good working condition
D . tight，staunch and strong
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The fitting of an efficient radar reflector is likely to considerably increase the ship’s probability of（）.
A . detection
B . being detected
C . the detective
D . the detected
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An oceangoing ship of 400 gross tons and above must be fitted with a standard discharge shore connectionWhat is the size of the bolt circle diameter of the shore connection required to transfer oily ballast to a shore side reception facility?（）
A . 125 mm
B . 183 mm
C . 215 mm
D . It depends on outside pipe diameter
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The discharge side of every fire pump must be equipped with a（）.
A . gate valve
B . pressure gauge
C . check valve
D . strainer
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Every ship shall carry personnel qualified for（）to the satisfaction of the Administration.
A . distress and safety radio communication purposes
B . life-saving purpose
C . GMDSS requirements
D . emergency positio
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To determine if risk of collision exists，a vessel which is fitted with radar must use（）.
A . radar scanning
B . radar plotting
C . compass bearings
D . All of the above
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Bilge keels are fitted on ship to（）.
A . assist in drydock alignment
B . improve the vessel's stability
C . protect the vessel from slamming against piers
D . reduce the rolling of the vessel
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With regard to the opening and closing of watertight integrity appliances not fitted with a remote operating control or alarm system, what must the Master or person in charge of a ship enter in the logbook?
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Exercise every day___________you will stay fit.
A. if
B. then
C. when
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Every country must inist themselves way.（)
是
否
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Merchant and passenger ships are generally required to have a life preserver for every person aboard and in many cases, a certain percentage of smaller sizes for children.According to United States requirements, life preservers must design, reversible capable of being quickly adjusted to fit the uninitiated individual, and must be so designed as to support the wearer in the water in an upright or slightly backward position.
Sufficient buoyancy （浮力）to support the wearer should be retained by the life preserver after 48 hours in the water, and it should be reliable even after long period of storage.Thus it should be made of materials resistant to sunlight, gasoline, and oils, and it should be not easily set on fire.The position in which the life preserver will support a person who jumps or falls into the water is most important, as is its tendency to turn the wearer in the water from a face-down position to an upright or slightly backward position, with his face clear of the water, even when the wearer is exhausted or unconscious.
The method of adjustment to the body should be simple, and self-evident to uninitiated persons even in the dark under the confused conditions, which follow a disaster.Thus, the life preserver should be reversible that it is nearly impossible to get it on wrong.Catches, straps, and ties should be kept to a minimum.In addition, the life preserver must be adjustable to the wide variety of shapes and sizes of wearers, since this greatly affects the position of floating and the self-righting qualities.A suitable life preserver should also be comfortable to wear at all times, in and out of the water, not so heavy as to encourage to take it off on shipboard while the ship is in danger, nor so burdensome that it hinders a person in the water while trying to swim.
1.The passage is mainly about（）.
A.the uses of life preservers
B.the design of life preservers
C.the materials for life preservers
D.the buoyancy of life preservers
2.According to the passage, a life preserver should be first of all （）.
A.adjustableB.comfortableC.self-evidentD.self-righting
3.United States Coast Guard does NOT require the life preserver to be made （）.
A.with as few strings as possible
B.capable of being worn on both sides
C.according to each wearer's size
D.comfortable and light to wear
4.By “the uninitiated individual” （Para）1, Line.4.the author refers to the person （）.
A.who has not been instructed how to use a life preserver
B.who has a little experience in using a life preserver
C.who uses a life preserver without permission
D.who becomes nervous before a disaster
5.What would happen if a person were supported by the life preserver in a wrong position？
A.The waves would move him backwards.
B.The water would choke him.
C.He would immediately sink to the bottom.
D.He would be exhausted or unconscious.
