What is the minimum number of deck officers,able seaman or c

题目内容(请给出正确答案)
单选题
What is the minimum number of deck officers,able seaman or certificated persons required for a lifeboat on a vessel in ocean service?()
A

Two

B

Three

C

Four

D

Five

参考答案和解析
正确答案: A
解析: 暂无解析
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