A.frostbite
B.skin burns
C.asphyxiation
D.an explosive reaction
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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
A.vomiting
B.blue color and lack of breathing
C.irregular breathing
D.unconsciousness
最新試題
On a lifeboat equipped with Rottmer-type releasing gear，turning the releasing lever releases（）.
The danger associated with using carbon dioxide in an enclosed space is（）.
The lifeboat releasing gear lever should be marked with the words（）.
The object of plugging holes below the waterline on a ship should be to（）.
Seawater may be used for drinking（）.
The FIRST treatment for a surface burn is to（）.
If the survival craft is not loaded to full capacity，the personnel should be（）.
Lifeboat hatchets should be（）.
The length of the steering oar in a lifeboat is（）.
The governor brake shall be capable of controlling the speed of lowering a fully equipped lifeboat with its complement of persons on board at（）.