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
When starting CPR on a drowning victim，you should（）.
The indication of a slipping anchor is a（n）（）.
The ship which strikes any other vessel is called the（）.
You are approaching another vessel and see that it has the signal flag “O” hoisted．What is your next action（）.
Course directed by the OSC or CSS to be steered at the beginning of a search is（）.
The Coordinator Surface Search（CSS）in a SAR situation should display by night（）.
If your radiotelephone fails while underway，（）.
If an airplane circles a vessel 3 times，crosses the vessel’s course close ahead while rocking the wings，and heads off in a certain direction，what does this indicate（）.
（） is not a search manual.
Stop search and return to（）.