单项选择题
A. Bow stern full to port! B. Bow thrust half to port! C. Bow thrust full to starboard ! D. Bow thrust full to port!
尾推停车。（）A. Stern thrust stop.B. Stern stop.C. Bow thrust...
单项选择题尾推停车。（）
A. Stern thrust stop. B. Stern stop. C. Bow thrust stop.
多少转？（）A. How many revolutions?B. How many rings?C. How ...
单项选择题多少转？（）
A. How many revolutions? B. How many rings? C. How much revolutions? D. What revolution?
航向复原。（）A. Course again.B. Course two.C. Course more.D. ...
单项选择题航向复原。（）
A. Course again. B. Course two. C. Course more. D. Course line.
