单项选择题
---Steady! ---Steady!（）.
A. Wheel steady B. Course 120° C. Port D. Ready
（）two seven five!A.WorkB.SteerC.HandleD.Rudder
单项选择题（）two seven five!
A.Work B.Steer C.Handle D.Rudder
A （）is very much like an ordinary telephone.A.VHF setB....
单项选择题A （）is very much like an ordinary telephone.
A.VHF set B.radar C.GPS D.sextant
Stern （）half to port!A.thrustB.pushC.pullD.full
单项选择题Stern （）half to port!
A.thrust B.push C.pull D.full
