A.Expanding circle
B.Sector search
C.Parallel track pattern
D.Datum-drift search
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A.Was／would
B.Were／would
C.Is／will
D.Is／is to
A.go in a different direction in search of land
B.spread out to increase the possibility of a search aircraft finding you
C.reduce the number of rafts by getting as many people as possible into as few rafts as possible
D.tie the rafts together and try to stay in a single group
A.be the best thing to try if there was no rescue in sight
B.increase survival time in the water
C.increase the rate of heat loss from the body
D.not affect the heat loss from the body
A.No equipment is provided
B.Glue and rubber patches
C.Several various-sized sealing clamps
D.Self-adhesive rubberized canvas patches
A.The mariners try to put out fire on board of vessel
B.The people on board try to survive themselves from a ship in perils
C.The salvors take actions to rescue the survivors at sea
D.The pilot come on board from his boat in bad weather
最新試題
The purpose of storm oil in a sea anchor is to（）.
The most probable position of the object of a search at any given time is the（）.
RESULT OF SEARCH NEGATIVE means（）.
The key to rescuing a man overboard is（）.
The self-contained breathing device should not be used in which situation?（）
When starting CPR on a drowning victim，you should（）.
Which is the most serious type of fracture?（）
As a last resort，a tourniquet can be used to（）.
The ship’s bearing is 145°（）the Lighthouse.
If more than one raft is manned after the vessel has sunk，you should（）.