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
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A.portable ventilation system
B.flame safety lamp
C.self-contained breathing apparatus
D.gas mask
A.immerse the burn in cold water
B.administer aspirin
C.apply petroleum jelly
D.apply a bandage to exclude air
A.be safe if mixed with fresh water
B.prevent seasickness
C.dehydrate you
D.protect against heat cramps
A.acids or alkalies
B.diesel oil
C.acids，but not alkalies
D.alkalies，but not acids
A.without losing the rhythm of respiration
B.only with the help of two other people
C.by not stopping the respiration for more than 5 minutes
D.at ten-minute intervals
最新試題
The object of plugging holes below the waterline on a ship should be to（）.
In rough weather，when a ship is able to maneuver，it is best to launch a lifeboat（）.
Lifeboat hatchets should be（）.
On an oceangoing vessel，for each person a lifeboat (without desalting kits) is certified to carry，the boat must be supplied with（）.
The depth over a shallow patch，（）about 1．5 miles southeastward of Nanshan Tou lighthouse，reduces to 8 meters.
Limit switches（）.
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 most effective first aid treatment for chemical burns is to immediately（）.
In the first 24 hours after abandoning a vessel，water should be given only to personnel who are（）.
If the survival craft is not loaded to full capacity，the personnel should be（）.