A.a good one
B.reliable
C.is easy to be fixed
D.obtainable
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A.zone time
B.zulu time
C.Greenich Mean Time
D.zone standard time
A.horizontal
B.vertical
C.diagonal
D.vertical or diagonal
A.horizontal
B.vertical
C.diagonal
D.vertical or diagonal
A.the chain is not upright
B.the chain is tight
C.the chain is upright
D.the chain is slack
A.pay away the chain
B.take in the chain
C.check up the chain
D.take a strain on the chain
最新試題
Despite the rising importance and great convenience of the gyrocompass,the magnetic compass still retain its importance because of its（）.
In the Northern hemisphere northerly winds may cause temperature（）.
The helm command PORT TWENTY means（）.
The ISM code is part of（）.
The circulation around a low pressure center in the Northern Hemisphere is（）.
According to the relevant regulation, lifeboat should be powered by（）.
The dew point temperature is（）.
Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?（）.
Full details of all lights and fog signals are shown on（）.
Shipboard Emergency Drills must be carried out at least（）on board cargo ship.