A.cannot be made with salt water
B.is heavierthan oil and sinks below its surface
C.is corrosive and to fire fighters
D.conducts electricity
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A.apply left rudder
B.throw the crew a life preserver
C.begin backing your engines
D.position your vessel to windward and begin recovery
A.r.p.m
B.p.r.m
C.m.p.r
D.p.m.r
A.convey
B.convoy
C.escort
D.conform
A.equipped
B.rigged
C.put on
D.put off
A.Longitudinal
B.Transverse
C.Vertical
D.Centerline
最新試題
The ISM code is part of（）.
What is a CORRECT reply to a pilot’s request, How’s your heading?（）
Which of the following shall not the officers in charge of the navigational watch do?（）
The circulation around a low pressure center in the Northern Hemisphere is（）.
Fog is likely to occur when there is little difference between the dew point and the（）.
Which wind results from a land mass cooling more quickly at night than an adjacent water area?（）
When the wave period and the apparent rolling period are the same（）.
Which of the following is not an operation mode of AIS?（）
When steering by autopilot,how often should the steering be checked?（）
It is dangerous for vessels without the operational radar（）the estuary.