单项选择题
A.line B.route C.rudder D.course
Watch your ()!A.wheelB.steeringC.helmD.rudder
单项选择题Watch your ()!
A.wheel B.steering C.helm D.rudder
() to the lighthouse!A.HeadingB.HeadC.ForwardD.Ahead
单项选择题() to the lighthouse!
A.Heading B.Head C.Forward D.Ahead
Slow ahead()engines!A. withB. bothC. andD. to
单项选择题Slow ahead()engines!
A. with B. both C. and D. to