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單項選擇題

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

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

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單項選擇題

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

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

單項選擇題

The oil is usually pumped into ship at the loading port by（）.

A. ship’s own pumps
B. shore pumps
C. large pipes
D. large tubes

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