A.clear
B.evident
C.obvious
D.apparently
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A.Expanding circle
B.Sector search
C.Parallel track pattern
D.Datum-drift search
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
最新試題
When starting CPR on a drowning victim，you should（）.
If more than one raft is manned after the vessel has sunk，you should（）.
Which oil is not suitable for use as storm oil?（）
Generally speaking，the most favorable bottom for anchoring is（）.
The ship’s bearing is 145°（）the Lighthouse.
The ship which strikes any other vessel is called the（）.
Which hazard probably would NOT be encountered when entering an empty but uncleaned fish hold?（）
VHF Channel 6 is used exclusively for what kind of communications?（）
The key to rescuing a man overboard is（）.
Physical exertion on the part of a person who has fallen into cold water would（）.