A.thrustB.pushC.pullD.fullStern （）half to port!……

单项选择题All our （）steer the ship well.

A.quartermasters
B.seamen
C.Dockers
D.officers

单项选择题What course are you （）?

A.wheel
B.route
C.rudder
D.steering

单项选择题Report if she does not answer the （）.

A.line
B.route
C.rudder
D.course

单项选择题Two degrees port off the （）.

A.line
B.route
C.rudder
D.course

单项选择题Watch your （）!

A.wheel
B.steering
C.helm
D.rudder