单项选择题

---Ring off engine!
---Ring off engine! （）

A. Finished with engine!
B. Engine rung off!
C. Engine stand by!
D. Got it.

点击查看答案&解析

上一题目录下一题

单项选择题

---Stand by engine!
---Stand by engine!（）

A. Engine stand by!
B. Finished with engine!
C. Engine by stand!
D.OK.

单项选择题

A.Captain.
B.Bosun.
C.Chief officer.
D.Chief engineer.

单项选择题

A. captain
B. chief officer
C. chief engineer
D. pilot