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單項選擇題

（）shall be provided in every cargo tank and slop tank in accordance with the appropriate Resolutions.

A.A load on top system
B.Direct line system
C.Circle line system
D.An inert gas system

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單項選擇題

（）is not a process of weathering of the oil spilled in the sea water.

A.Evaporation
B.Dispersion
C.Emulsification
D.Drifting

單項選擇題

（）is not a process of weathering of the oil spilled in the sea water.

A.Emulsification
B.Sedimentation / Sinking
C.Oxidation including photooxidation
D.Burning organized by RCC