A.lay
B.lies
C.being lain
D.lying
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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
A.fever and thirst
B.nausea and dizziness
C.stomach cramps and diarrhea
D.reddening of skin and hives
A.cold and moist skin,high body temperature
B.cold and dry skin,low body temperature
C.hot and moist skin,high body temperature
D.hot and dry skin,high body temperature
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The danger associated with using carbon dioxide in an enclosed space is().
The device that allows a floating ship to sway without bending the marine riser system is the().
On an oceangoing vessel,for each person a lifeboat (without desalting kits) is certified to carry,the boat must be supplied with().
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().
The object of plugging holes below the waterline on a ship should be 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 bottom row of plating next to the keel of a lifeboat is known as the().
Lifeboat hatchets should be().
The depth over a shallow patch,()about 1.5 miles southeastward of Nanshan Tou lighthouse,reduces to 8 meters.
Once you have established the daily ration of drinking water in a survival situation,how should you drink it?()