单项选择题
在右后挽牢拖轮!()
A. Make tug fast on starboard quarter! B. Make tug fast on port quarter! C. Make tug fast in starboard quarter! D. Make fast tug on starboard quarter!
单项选择题 船尾单绑留尾缆和倒缆。()
单项选择题 送出两根尾缆。()
单项选择题 松出一点!()