单项选择题
A. Bow thrust B. Bow thruster C. Stern thrust D. Stern thruster
Ease to five! （）(右舵5)!A. Port fiveB. Starboard fiveC. S...
单项选择题Ease to five! （）(右舵5)!
A. Port five B. Starboard five C. Starboard ten D. Right five
（）（走）course 025°.A. SteerB. Keep toC. Take toD. Go to
单项选择题（）（走）course 025°.
A. Steer B. Keep to C. Take to D. Go to
It is very important to（）（操舵）well.A.operateB.steerC.rep...
单项选择题It is very important to（）（操舵）well.
A.operate B.steer C.repair D.adjust
