A.hydraulic system
B.pneumatic system
C.spare battery
D.hand crank
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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
A.under no conditions
B.at a maximum rate of two ounces per day
C.if gathered during or immediately after a hard rain
D.after mixing with an equal quantity of fresh water
A.Small sips at regular intervals during the day
B.The complete daily ration at one time during the day
C.One-third the daily ration three times daily
D.Small sips only after sunset
最新試題
Once you have established the daily ration of drinking water in a survival situation，how should you drink it?（）
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（）.
Symptoms of heat stroke are（）.
If the survival craft is not loaded to full capacity，the personnel should be（）.
The FIRST treatment for a surface burn is to（）.
In rough weather，when a ship is able to maneuver，it is best to launch a lifeboat（）.
Symptoms of sea sickness include（）.
The device that allows a floating ship to sway without bending the marine riser system is the（）.