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單項選擇題

A tank which is not completely full or empty is called（）.

A.pressed
B.slack
C.inertial
D.elemental

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單項選擇題

A venetian vent or rice ventilator is used in stowage of which cargo?（）.

A.Bagged cargo
B.Bulk grain
C.Bulk rice
D.Refrigerated goods

單項選擇題

A vertical shife of weight to a position above the vessel''s center of gravity will（）.

A.increase reserve buoyancy
B.decrease the righting moment
C.decrease KG
D.increase KM

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