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單項選擇題

In the Oil Record Book, a comprehensive list of operational items are grouped into operational sectionsEach section is codified by a/an （）.

A.number
B.abbreviation
C.letter
D.All of the above

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單項選擇題

The difference between the starboard and port drafts caused by a transverse shift in weight is （）.

A.list
B.heel
C.trim
D.flotation

單項選擇題

To prevent the spread of fire by conduction, you should （）.

A.cool the bulkheads around the fire
B.remove combustibles from direct exposure
C.close all openings to the area
D.shut off all electric power

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