单项选择题
A.左舵10! B.左舵5! C.右舵一点! D.左舵一点!
The steersman must report the fact and the course being...
单项选择题The steersman must report the fact and the course being steered.()
A.舵工必须报告正在操舵的情况和航速 B.舵工必须报告正在操舵的情况和航向 C.舵工必须保持正规的了望 D.舵工必须报告航速和航向
Full speed astern!()A.后退三!B.后退二!C.后退一!D.中速后退!
单项选择题Full speed astern!()
A.后退三! B.后退二! C.后退一! D.中速后退!
Ring off engine.()A.完车B.主机定速C.停车D.警铃
单项选择题Ring off engine.()
A.完车 B.主机定速 C.停车 D.警铃