单项选择题
A. Are you on the course? B. Are you on the line ? C. Are you on the wheel? D. Are you on the route?
回到10！（）A. Ease to ten!B. Return to ten!C. Port ten!D. N...
单项选择题回到10！（）
A. Ease to ten! B. Return to ten! C. Port ten! D. Nothing to ten!
压舵！（）A. Meet her!B. Meet him!C. Meet the rudder!D. Hard...
单项选择题压舵！（）
A. Meet her! B. Meet him! C. Meet the rudder! D. Hard over!
首推全速向左！（）A. Bow stern full to port!B. Bow thrust half t...
单项选择题首推全速向左！（）
A. Bow stern full to port! B. Bow thrust half to port! C. Bow thrust full to starboard ! D. Bow thrust full to port!
