A.speed of movement
B.speed of advance
C.speed of storm
D.storm movement speed
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A.ground speed
B.boarding speed
C.relative speed
D.speed of the vessel
A.proof bar
B.shifting bar
C.long bar
D.spreader
A.land first sighted when vessel approaching from seaward
B.land last sighted when vessel leaving from a port
C.in sight of one another when vessel underway
D.in sight of an island during a ship on her voyage
A.dropping off
B.jettison
C.throwing away
D.taking off
A.abandon vessel
B.adrift
C.beach to
D.assembly station
最新試題
（）is where the crew eat their meals.
Full details of all lights and fog signals are shown on（）.
ECDIS must be able to perform all of the following EXCEPT（）.
The force resulting from the earth’s rotation that causes winds to deflect to the right in the Northern Hemisphere and to the left in the Southern Hemisphere is called（）.
Despite the rising importance and great convenience of the gyrocompass,the magnetic compass still retain its importance because of its（）.
Fog is likely to occur when there is little difference between the dew point and the（）.
The dew point temperature is（）.
When steering by autopilot,how often should the steering be checked?（）
Which wind results from a land mass cooling more quickly at night than an adjacent water area?（）
The ISM code is part of（）.