A.for the saving of life
B.for fire-fighting
C.for mooring purpose
D.for towing purpose
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A.fuel
B.oxygen
C.ignition
D.All of the above
A.Small sips at regular intervals during the day
B.The complete daily ration at one time during the day
C.One-third the daily ration three times daily
D.Small sips only after sunset
A.fever and thirst
B.nausea and dizziness
C.stomach cramps and diarrhea
D.reddening of skin and hives
A.go in one direction until the fuel runs out
B.plot a course for the nearest land
C.take a vote on which direction you should go
D.shut down the engine(s) and set the sea anchor
A.loaded more on the port side forward
B.loaded equally on both sides with more forward
C.loaded equally on both sides with more aft
D.allowed to sit anywhere
A.kept in a locker
B.secured at each end of the boat with a lanyard
C.kept next to the boat coxswain
D.kept in the emergency locker on the ship and brought to the lifeboat when needed
A.under no conditions
B.at a maximum rate of two ounces per day
C.if gathered during or immediately after a hard rain
D.after mixing with an equal quantity of fresh water
A.surfaced with a nonskid texture
B.roped off to prevent unnecessary access
C.kept clear of any obstructions that would interfere with launching
D.posted with a list of persons assigned to the lifeboat
A.DANGER，DO NOT TOUCH
B.DANGER，BOAT MAY DROP
C.DANGER，LEVER RELEASES BOAT
D.DANGER，LEVER DROPS BOAT
A.the painter
B.the after boat fall only if the boat is waterborne
C.both falls at the same time only if the boat is waterborne
D.both falls at the same time even if the boat has not reached the water
最新试题
The Master or person in charge of a ship shall insure that each deck from which lifeboats are launched is（）.
Symptoms of sea sickness include（）.
The device that allows a floating ship to sway without bending the marine riser system is the（）.
The minimum concentration of a vapor in air which can form an explosive mixture is called the（）.
The first treatment given to a person overcome by benzene vapor should be to（）.
In rough weather，when a ship is able to maneuver，it is best to launch a lifeboat（）.
On a lifeboat equipped with Rottmer-type releasing gear，turning the releasing lever releases（）.
The backup system on an electric start survival craft is a（）.
Seawater may be used for drinking（）.
In order for combustion to occur inside a piping system such as a vapor collection header in a marine emmission control system，there must be（）.