A.cables
B.miles
C.kilometers
D.knot
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A.close
B.open
C.switch off
D.switch on
A.close up
B.switch on
C.open
D.switch off
A.switch on
B.switch off
C.close
D.open
A.invisible
B.it is invisible
C.isn't visible
D.unvisible
A.repairing
B.to repair
C.repairs
D.have repaired
最新試題
Where would you find information about the time of high tide at a specific location on a particular day of the year?()
()is the act of allocating space to containers on board of a container ship in the order of the discharge ports.
Which of the following shall not the officers in charge of the navigational watch do?()
How long are you prohibited to consume alcohol prior to serving as a member of a watch?()
Which wind results from a land mass cooling more quickly at night than an adjacent water area?()
Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?().
When the wave period and the apparent rolling period are the same().
According to the relevant regulation, lifeboat should be powered by().
Which of the following is not an operation mode of AIS?()
Manoeuvring information can not be obtained from().