A.a distress message
B.an urgency message
C.a safety message
D.a message of SMCP
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A.distress
B.safety
C.all clear
D.urgency
A.deck area
B.dining room on board
C.assembly station
D.hold
A.PP-system
B.PA-system
C.AP-system
D.AA-system
A.speed of movement
B.speed of advance
C.speed of storm
D.storm movement speed
A.ground speed
B.boarding speed
C.relative speed
D.speed of the vessel
最新試題
How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）
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（）.
（）is on the panel of radar.
ECDIS must be able to perform all of the following EXCEPT（）.
The circulation around a low pressure center in the Northern Hemisphere is（）.
Bales close to the deckhead should be covered to prevent（）.
Manoeuvring information can not be obtained from（）.
What is a CORRECT reply to a pilot’s request, How’s your heading?（）
When steering by autopilot,how often should the steering be checked?（）
（）is halfway between the forward and after perpendiculars and is reference point for vessel construction.