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
最新試題
For use as protection from gas leaking from a refrigeration unit，each ship must be equipped with a（）.
In painting a lifeboat following its overhaul，which parts must be painted bright red?（）
The device that allows a floating ship to sway without bending the marine riser system is the（）.
Once you have established the daily ration of drinking water in a survival situation，how should you drink it?（）
The MINIMUM acceptable size for a towing bridle would be that size in which the safe working load (SWL) of each leg of the bridle is equal to（）.
Sign(s) of respiratory arrest requiring artificial respiration is(are)（）.
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（）.
In the first 24 hours after abandoning a vessel，water should be given only to personnel who are（）.
Symptoms of heat stroke are（）.
The most effective first aid treatment for chemical burns is to immediately（）.