单选题H旗的意思是“我船上有引员”。()AThe meaning of Flag H is “I have a pilot on board”.BYou should stop your vessel instantly.CThe meaning of Flag H is “I require assistance.”DThe meaning of Flag H is “I have PSC on board”.
单选题
H旗的意思是“我船上有引员”。()
A
The meaning of Flag H is “I have a pilot on board”.
B
You should stop your vessel instantly.
C
The meaning of Flag H is “I require assistance.”
D
The meaning of Flag H is “I have PSC on board”.
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