A.Mayday，Mayday，Mayday
B.Pan，Pan，Pan
C.Security，Security，Security
D.Lights out，Lights out，Lights out
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A.to get the engine ready
B.to respond to the engine
C.to maneuver the engine
D.to change the engine
A.due
B.because of
C.because
D.since
A.persist
B.persists
C.to persist
D.persisted
A.pay out
B.make fast
C.shorten
D.hold on
A.calls
B.called
C.calling
D.call
最新試題
The expression STAND-BY ENGINE means:（）.
Please（）all the lines fore and aft，the vessel is just in her position of the berth now.
I have been instructed that on my voyage（），I shall call at Maderra to pick up some cargo.
You are making a telephone call ship-to-shore using the VHF-FM service.You can tell that the working channel is busy if you hear（）.
Pilot Station，this is Chinese ship Jinsha（）.Over.
There is a（）mine in position 50°N，30°W.
Channel 13 (156.65 MHz)，the designated bridge-to-bridge channel，may NOT be used to（）.
There is a drifting mine（）in position 21 degrees 31 minutes North 124 degrees 20 minutes East.
（），you can’t finish discharging tomorrow!
（）both anchors.