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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(驾驶专业) > 航海英语 > 海上通信 > 安全通信

单项选择题

Which of the following steps should normally be taken first by those who have boarded a liferaft in an emergency situation?()

A.Ration food and water supplies
B.Search for survivors
C.Determine position and closest point of land
D.Check pyrotechnic supplies

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