The on-board training shall not interfere （干扰）with the ship‘s ____ operations and minimize the occupying of individuals private time. A. daily B. normal C. important D. routine（日常）

单选题

The bottom mark on the board is red.

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单选题

A pilot should be responsible（）the safety of all the passengers on board.

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判断题

Some of the checked baggage shall be subject to screening before beingplaced on board an aircraft.

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单选题

With the plane?_________?in ten minutes,?all the passengers on board were asked to turn off their mobile phones.

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单选题

According to 2006 MLC, Hours of work means ___ .A. short breaksB. time outside hours of workC. any time on board the shipD. time during which seafarers are required to do work on board

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