A.fine
B.cloudy
C.rainy
D.windy
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A.near
B.short
C.close
D.small
A.the port of destination
B.the next port of call
C.the port of arrival
D.the last port of call
A.VHF communications are basically line of sight
B.the air is more dense the higher you go
C.salt water is a poor conductor of sound
D.sea water absorbs the radiated energy
A.Mayday，Mayday，Mayday
B.Pan，Pan，Pan
C.Security，Security，Security
D.Lights out，Lights out，Lights out
A.to get the engine ready
B.to respond to the engine
C.to maneuver the engine
D.to change the engine
最新試題
My ship（）that port next month.
Vessels wishing to communicate with the Port Health Officer should do（）on VHF Channel 14.
There is a（）mine in position 50°N，30°W.
A mark or place at which a vessel comes under obligatory entry，transit，or escort procedure is know as（）.
How（）the cargo at loading port?
The expression STAND-BY ENGINE means:（）.
The control of distress traffic is the responsibility of（）.
One hour before arrival at Elbe 1 light vessel，masters are advised to contact the pilot boat by（）.
I am ready（）tow line.
The generators on your rig have shut down，leaving you without navigation lights. Which emergency signal would you transmit over the VHF radio to alert vessels in the area of your predicament? （）