A.a boat bucket
B.an air tank filled with water
C.an oar and canvas weighted down
D.All of the above
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A.Bona fide
B.Rendez-vous
C.Prima facie
D.Action in personam
A.spoken
B.said
C.told
D.communicated
A.turn it off for five minutes every half-hour
B.turn it off and on at five-minute intervals
C.turn it off during daylight hours
D.leave it on continuously
A.steamer will drift stern downwind
B.tug will drift faster than the steamer
C.tug should approach stern to
D.tug should approach from downwind
A.with puncture wounds
B.when all other means have failed
C.when the victim is unconscious
D.to prevent bleeding from minor wounds
最新試題
The Coordinator Surface Search（CSS）in a SAR situation should display by night（）.
HM Coastguard is primarily（）for the initiation and co-ordination of civil maritime SAR operations in the UK.
When carrying out a parallel track search pattern，the course of the search units should normally be which of the following（）.
Under the International Code of Signals how are geographical locations such as New York City transmitted（）.
If more than one raft is manned after the vessel has sunk，you should（）.
Downwind for 1 miles，alter to starboard 90 degrees，go down this course for 1 mile；Then alter 90 degrees to starboard and go down this course for 2 miles；Then alter 90 degrees to starboard and go down this course for 2 miles；Keep adding 1 mile ever time you alter to starboard．This operation is（）search pattern
When a rescue vessel approaches a lifeboat in heavy seas，the person in charge of the lifeboat should（）.
Which statement about firefighting foam is TRUE?（）
All the traces are（）old ones.
Changing rescuers while carrying out artificial respiration should be done（）.