单项选择题

发生紧急情况时，船员应知道他们该干什么。（）

A. Crew members don’t know what they do during emergency.
B. Crew members should know what they do in an emergency.
C. Crew members know what they should do during ship abandoning.
D. Crew members know what they do during ship abandoning.

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热门试题

单项选择题扔给他救生圈，并帮他上船。（）

A. Release a life-jacket and help him come on board.
B. Releasing lifebuoy and help him come on board.
C. Throw him a lifebuoy and help him come on board.
D. Release a life-raft and help him come on board.

单项选择题关闭所有防火门并使用干粉灭火器。（）

A. Close all fire doors and use the dry powder extinguisher.
B. Close all fire doors and use the foam extinguisher.
C. Close all fire doors and use the CO₂ extinguisher.
D. Close all fire rooms and use the dry powder extinguisher.

单项选择题立即发警报。（）

A. Sound the bell immediately.
B. Sound the alarm immediately.
C. Ring the alarm immediately.
D. Ring the bell immediately.

单项选择题准备弃船。（）

A. Prepare to abandon ship.
B. Prepare for abandon ship.
C. Prepare abandon ship.
D. Prepare for ship.

单项选择题他们应该明白不同报警信号的意义。（）

A. They should be clear about all fire-fighting equipment..
B. They should be understood about the meaning of the different alarm signals.
C. They should be clear about all life-saving equipment.
D. They should be clear about the meaning of the different alarm signals.