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全部科目 > 水路交通运输技能考试 > 海船船员考试 > 船舶管理(轮机专业) > 轮机英语 > 船舶电气与船舶安全

单项选择题

Under the regulations implementing MARPOL, a mobile offshore drilling unit is required to have an International Oil Pollution Prevention (IOPP) certificate when the unit ().

    A.is drilling on the Outer Continental Shelf
    B.moves to a new drilling location in U-Swaters
    C.engages in a voyage to a port of another country which is a party of MARPOL
    D.All of the above

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