单项选择题

All engines in lifeboats and rescue boats shall be run for a total period of not less than（）in weekly inspections.

A.2 minutes
B.3 minutes
C.4 minutes
D.5 Minutes

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单项选择题

The master shall ensure that any seafarers（）are provided with an adequate period of rest.

A.who have performed work for 14 hours
B.who have performed work in a scheduled rest period
C.who have performed work in a scheduled work period
D.who works hard

单项选择题

The hatch at the after end of the canopy in a lifeboat（）the after lifting hook, painter, and tow line.

A.give access to
B.links up with
C.have contact with
D.is constructed of

单项选择题

How many hours of rest is the minimum required in a normal day?（）

A.14 hours
B.10 hours
C.6 hours
D.It does not matter as long as my overtime is paid for