A.DANGER,DO NOT TOUCH
B.DANGER,BOAT MAY DROP
C.DANGER,LEVER RELEASES BOAT
D.DANGER,LEVER DROPS BOAT
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A.shorter than the rowing oars
B.the same length as the rowing oars
C.longer than the rowing oars
D.unrelated to the length of the rowing oars
A.along the turn of the bilge
B.along each side of the keel
C.near the top of the gunwale
D.at the bow and at the stern
A.safe speed only specified
B.not less than 120 feet per minute
C.not more than 120 feet per minute
D.not more than 90 feet per minute
A.remove them to fresh air
B.flush their face with water for about 5 minutes
C.stand them up and walk them around
D.remove their clothing and wrap them in blankets
A.wash the burned area with a warm soap and water solution
B.flood,bathe,or immerse the burned area in cold water
C.cover the burned area with talcum powder and bandag it cover the burned area with talcum powder and bandage it tightly
D.leave the burned area exposed to the atmosphere
A.yaw joint
B.sway joint
C.slip joint
D.flex or ball joint
A.lay
B.lies
C.being lain
D.lying
A.frostbite
B.skin burns
C.asphyxiation
D.an explosive reaction
A.sheer strake
B.bilge strake
C.garboard strake
D.keel rib
A.hydraulic system
B.pneumatic system
C.spare battery
D.hand crank
最新试题
The bottom row of plating next to the keel of a lifeboat is known as the().
The danger associated with using carbon dioxide in an enclosed space is().
Sign(s) of respiratory arrest requiring artificial respiration is(are)().
The FIRST treatment for a surface burn is to().
The governor brake shall be capable of controlling the speed of lowering a fully equipped lifeboat with its complement of persons on board at().
The minimum concentration of a vapor in air which can form an explosive mixture is called the().
For use as protection from gas leaking from a refrigeration unit,each ship must be equipped with a().
The most effective first aid treatment for chemical burns is to immediately().
Once you have established the daily ration of drinking water in a survival situation,how should you drink it?()
The grab rail of a metal lifeboat is normally located().