A.of
B.to
C.for
D.on
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A.engaged in piloting
B.towing astern
C.engaged in fishing
D.in distress
A.routine message
B.urgent message
C.distress message
D.safety message
A.Immediately put the rudder over hard right
B.Immediately put the rudder over hard left
C.Immediately put the engines astern
D.Wait until the stern is well clear of the man and then put the rudder over hard right
A.Urgency signal
B.Safety signal
C.Distress signal
D.None of the above
A.a floating wreck
B.a survivor at sea
C.a man who had fallen overboard
D.a drilling rig
最新試題
Which statement is TRUE with respect to the elasticity of nylon mooring lines?（）.
Which method is used to detect rot in manila lines?（）
Where would you find the call sign or call letters of the radio station on your ship?（）
Which tool is used to open the strands of fiber lines when making an eye splice?（）
The term PROLONGED BLAST refers to（）.
Which statement is TRUE concerning radiotelephones on board towing vessels?（）
Which term describes a part of a natural fiber line?（）
The winch at Hatch No.3 is（）trouble.
In the International Code of signals，a group of three letters indicates（）.
Three SHORT BLASTS mean（）.