A.spread apart as far as possible
B.held as tightly against your chest as possible
C.in a kneeling position
D.extended straight down and crossed at the ankles
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A.complete the stroke，raise your oar slightly，swinging the oar slightly forward，and place it in the boat
B.lift the oar in a vertical position
C.complete the stroke and hold the oar out of the water
D.dip the blade of your oar into the water vertically and hold it perpendicular to the keel line
A.spring loaded line thrower
B.hand thrown buoyant line
C.shoulder-type line throwing gun
D.heaving line
A.requested
B.allowed
C.approved
D.inquired
A.rotor blades and landing gear
B.unloading of passengers
C.loading of cargo
D.pilot's visibility
A.Disease of Crew
B.Crew illness
C.Group illness
D.Mass disease
最新試題
On a vessel，if someone fell overboard and you did not know over which side the person fell，you should（）.
A person may operate an air compressor in which of the following areas on board a tank barge?（）
Large volumes of carbon dioxide are safe and effective for fighting fires in enclosed spaces，such as in a pumproom，provided that the（）.
If you have to jump in the water when abandoning a vessel，your legs should be（）.
Multiple fire pumps may be used for other purposes provided that one pump is（）.
In which situation could a vessel most easily capsize?（）
If the coxswain of your lifeboat gives the command HOLD WATER you should（）.
Severe exposure to chlorine gas can be fatal. Chlorine gas is primarily a（）.
If you must land on a beach with an oar-propelled lifeboat through a heavy surf，the recommended method is to（）.
An obstruction on a helideck is any object that might present a hazard to the（）.