You are about to cross a narrow channel when you see an appr
题目
单选题
You are about to cross a narrow channel when you see an approaching vessel that can only be navigated safely within the channel.You should().
A
cross the channel as you are the stand-on vessel
B
cross only if the vessel in the channel is approaching on your port side
C
not cross the channel if you might impede the other vessel
D
sound the danger signal