A.Small
B.Large
C.Loran
D.Route
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A.How
B.Which
C.How about
D.What
A.switch on
B.switch off
C.close
D.open
A.what
B.When
C.At what
D.At when
A.Deep Flood
B.Direction Finder
C.Double Freeboard
D.Dangerous Fertilizer
A.in chief engineer's room
B.in chief officer's room
C.on the bridge
D.on deck
最新試題
Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?（）.
The dew point temperature is（）.
（）is on the panel of radar.
It is dangerous for vessels without the operational radar（）the estuary.
The mean draft of a ship is the draft（）.
Berthing means bringing a vessel to her berth until（）.
When steering by autopilot,how often should the steering be checked?（）
What is it called when it is possible to ignite the vapour above the oil?（）
How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）
Where would you find information about the time of high tide at a specific location on a particular day of the year?（）