單項(xiàng)選擇題Don’t（）this newa to the public until we give you the go-ahead.

A.release
B.relate
C.relieve
D.retain


您可能感興趣的試卷

你可能感興趣的試題

1.單項(xiàng)選擇題Dunnage may be used to protect a cargo from loss or damage by（）.

A.ship's sweat
B.inherent vice
C.tainting
D.hygroscopic absorption

2.單項(xiàng)選擇題During a fire drill on a vessel,what action is required?（）.

A.Start each fire pump
B.Launch aand run a lifeboat
C.Inventory rescue and fire equipment
D.Inspect fire hoses

3.單項(xiàng)選擇題During this season each year the visibility in the abovementioned area is（）.

A.poor
B.small
C.little
D.trifle

4.單項(xiàng)選擇題Each fireman’s outfit and its spare equipment on a vessel must be stowed（）.

A.in a locked cabinet in the machinery space
B.in an unlocked cabine in the machinery space
C.in a separate and accessible location
D.at a fire hydrant location

5.單項(xiàng)選擇題Electric cargo winches have an overload safety device which normally cuts the current to the winch motor（）.

A.after torque cause line pull to exceed the rated capacity of the winch
B.before the line pull reaches the rated capacity of the winch
C.when the line pull reaches the breaking strengh of the fall
D.before the safe working load of the fall is reached