单项选择题
A. Ease helm B. Wheel's amidships C. Amidships D. Meet her
正舵（）A. AmidshipsB. Wheel’s amidshipsC. Middle shipsD. A...
单项选择题正舵（）
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
