A.for and aft
B.from and aft
C.fore and aft
D.all and aft
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A.bearing
B.position
C.location
D.place
A.an officer's license
B.an officer's promotion
C.an officer's statement
D.a seaman's book
A.Greenwich Mean Time
B.Gross Mean Time
C.Great Mean Time
D.Gross Metric Ton
A.Loran C
B.Direction Finder
C.Gyro- compass
D.Radar
A.very good
B.good
C.poor
D.moderate
最新試題
Full details of all lights and fog signals are shown on（）.
When the wave period and the apparent rolling period are the same（）.
How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）
The circulation around a low pressure center in the Northern Hemisphere is（）.
The mean draft of a ship is the draft（）.
The loading of the ship must be done in accordance with（）.
When steering by autopilot,how often should the steering be checked?（）
According to the relevant regulation, lifeboat should be powered by（）.
（）is on the panel of radar.
Manoeuvring information can not be obtained from（）.