A.to be sailing
B.sailing
C.sail
D.to sail
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A.in
B.of
C.on
D.with
A.cargo elevators
B.conveyor belts
C.ramps
D.derricks and winches for cargo handling
A.must
B.ought to
C.have to
D.never
A.in
B.on
C.of
D.at
A.float
B.floating
C.floats
D.floated
最新試題
Full details of all lights and fog signals are shown on（）.
How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）
Which of the following shall not the officers in charge of the navigational watch do?（）
What is a CORRECT reply to a pilot’s request, How’s your heading?（）
The ISM code is part of（）.
Which of the following is not a form of precipitation?（）
It is dangerous for vessels without the operational radar（）the estuary.
In the Northern hemisphere northerly winds may cause temperature（）.
When steering by autopilot,how often should the steering be checked?（）
The loading of the ship must be done in accordance with（）.