单项选择题

I hereby request permission to（）the ship hull for routine maintenance.

A.operate
B.repair
C.oil
D.paint

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单项选择题

Damage to ship’s fittings caused by stevedore’s negligence often happens．Therefore，the stevedores（）the cost of repairs effected.

A.should hold responsible for
B.should hear in mind
C.should be held responsible for
D.should bear no compensation for

单项选择题

Chain suspension ladders on a ship must be replaced by fixed ladders if the required chain suspension ladder（）.

A.has been sent in for repair
B.cannot be supported against a vertical flat surface
C.does not extend to the water when the ship lists 15 degrees
D.is not equipped with vertical guard rails on either side

单项选择题

Any person maintaining a listening watch on a bridge-to-bridge radiotelephone must be able to（）.

A.speak English
B.repair the unit
C.send Morse Code
D.speak a language the vessel's crew will understand