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單項(xiàng)選擇題

（）refers to the tendency of a body of the ship to return to its original position after it is displaced therefrom.

A.Stability
B.Responsibility
C.Liability
D.Visibility

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單項(xiàng)選擇題

The height of the metacenter above the keel will vary depending on the（）.

A.draft and beam of the ship
B.displacement and deadweight of the ship
C.buoyancy and trim of the ship
D.tonnage and deadweight of the ship

單項(xiàng)選擇題

Forces within a vessel have caused a difference between the starboard and port drafts. This difference is called（）.

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

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