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
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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
A.start the engine in cold weather
B.aid in helping personnel breathe
C.prime the sprinkler system
D.prime the air supply
最新試題
If you have to jump in the water when abandoning a vessel，your legs should be（）.
A negative metacentric height（）.
If you must land on a beach with an oar-propelled lifeboat through a heavy surf，the recommended method is to（）.
A right-handed propeller will cause the survival craft to（）.
In an open lifeboat，the lifeboat compass is usually（）.
In heavy seas you decide to heave to. The lifeboat should be（）.
In which situation could a vessel most easily capsize?（）
On a ship，a fire pump may be used for other purposes if（）.
A racetrack turn would be better than a Williamson turn in recovering a man overboard if（）.
Oil fires are best extinguished by（）.