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單項(xiàng)選擇題

A ship is side to be（）when the whole ship moves bodily to port and then to starboard.

A.rolling
B.pitching
C.heaving
D.swaying

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單項(xiàng)選擇題

A ship is side to be（）when the bow and stern rise and fall with the oncoming waves.

A.rolling
B.pitching
C.heaving
D.swaying

單項(xiàng)選擇題

Details about the packing,marking and stowing of（）are given in the International Maritime Dangerous Goods(IMDG)Code.

A.general cargoes
B.dry bulk cargoes
C.hazadous cargoes
D.manufactured goods of large size

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