A.hold your course and speed
B.sound the danger signal
C.begin an exchange of passing signals
D.do not cross the channel if you might impede the other vessel
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A.displacement
B.fumigation
C.discharging
D.compensation
A.is changing clockwise in direction
B.is changing anticlockwise in direction
C.is changing cyclonically or variably in direction
D.remains unchanged in direction at the time
A.MOVE
B.DELETE
C.AMEND
D.SUBSTITUTE
A.be initiative
B.be positive
C.be negative
D.be positively
A.Anti-seasickness medicine
B.Immersion suits
C.Axes
D.Lifebuoys
最新試題
The company should establish and maintain procedures to control all documents and date which are relevant to（）.
（）is where the crew eat their meals.
According to the relevant regulation, lifeboat should be powered by（）.
Where would you find information about the time of high tide at a specific location on a particular day of the year?（）
The helm command PORT TWENTY means（）.
It is dangerous for vessels without the operational radar（）the estuary.
Before any loading takes place any signs of the previous cargo should do（）.
Which wind results from a land mass cooling more quickly at night than an adjacent water area?（）
When steering by autopilot,how often should the steering be checked?（）
Bales close to the deckhead should be covered to prevent（）.