A-A+
Two vessels meeting in a “head－on” situation are directed by the Rules to （).
问题详情
A.alter course to starboard and pass port to port
B.alter course to port and pass starboard to starboard
C.decide on which side the passage will occur by matching whistle signals
D.slow to bare steerageway
请帮忙给出正确答案和分析，谢谢！
