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【单选题】

When you are transferring fuel oil to the setting tanks, precautions to be observed should include ()

A、plugging gooseneck tank vents to prevent accident overflow

B、maintaining a high transfer rate until a slight trickle of oil is observed flowing from the overflow line

C、sounding the tanks frequently and reducing the transfer rate as the level approaches maximum fill

D、maintaining a supply of chemical dispersant to cleanup minor oil spills adjacent to the ship

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第1题

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第5题

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第6题

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第7题

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