---Steady! ---Steady!（）.……

单项选择题（）two seven five!

A.Work
B.Steer
C.Handle
D.Rudder

单项选择题A （）is very much like an ordinary telephone.

A.VHF set
B.radar
C.GPS
D.sextant

单项选择题Stern （）half to port!

A.thrust
B.push
C.pull
D.full

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