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单项选择题
A.relieves the Master of his duties
B.is solely responsible for the safe navigation of the vessel
C.is a specialist hired for his or her local navigational knowledge
D.relieves the officer of the watch
单项选择题
A.Stop engine
B.Nothing to port
C.Finish engines
D.Finished with engines
单项选择题
A.does not break the towline
B.does not get too much way on the vessel
C.keeps a steady course so the towline will remain tight
D.turns the ship toward the direction of pull
单项选择题
A.straits
B.channels
C.canals
D.roadsteads
单项选择题
A.in the pilothouse
B.in the officer's lounge
C.in the upper pumproom flat
D.where they can be easily seen or readily available
单项选择题
A.Proof bar
B.Shifting bar
C.Long bar
D.Spreader
单项选择题
A.Ground speed
B.Boarding speed
C.Relative speed
D.Speed of the vessel
单项选择题
A.I require a pilot
B.Longitude follows
C.I am going ahead; follow me
D.Do not follow me