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單項(xiàng)選擇題

（）cargo is unloaded by huge grabs on cranes or by large grain elevators.

A. Dry
B. Dry general
C. Dry bulk
D. Liquid

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單項(xiàng)選擇題

At the discharging port, tankers pump the oil ashore using （）.

A. shore pumps
B. her own pumps
C. large pumps
D. large tubes

單項(xiàng)選擇題

At the （）port, tankers pump the oil ashore using her own pumps.

A.discharging
B.load
C.loading
D.charging