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问题详情

A vessel engaged in fishing during the day would show（）.

A、one black ball

B、two cones with bases together

C、a cone，apex downward

D、two cones，apexes together

时间：2022-01-09 16:00 关键词：航行值班与海上避碰

答案解析

D

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下列哪一种船舶应执行《国际海上避碰规则》驾驶和航行规则各条（）？
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