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單項(xiàng)選擇題

Direct delivery and discharge can（）the handling operation.

A.speed down
B.quick
C.slow down
D.facilitate

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單項(xiàng)選擇題

Do you require any further assistance? My ship is safe now and no assistance is necessary. This VHF communication generally takes place during（）.

A.salvage operation
B.cargo discharging
C.bunkering
D.towing operation

單項(xiàng)選擇題

During the voyage from Dalian to Singapore, my vessel（）heavy damages to the deck fittings.

A.maintained
B.sustained
C.pertained
D.contained

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