单项选择题
A. Amidships B. Wheel’s amidships C. Middle ships D. All right
右满舵（）A. Hard-a-starboardB. Hard-a-portC. Starboard hard...
单项选择题右满舵（）
A. Hard-a-starboard B. Hard-a-port C. Starboard hard D. Full starboard
左满舵（）A. Hard-a-starboardB. Hard-a- portC. Port hardD. F...
单项选择题左满舵（）
A. Hard-a-starboard B. Hard-a- port C. Port hard D. Full starboard
右舵十（）A. Starboard tenB. Starboard fiveC. Sort tenD. Sor...
单项选择题右舵十（）
A. Starboard ten B. Starboard five C. Sort ten D. Sort five
