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题目

According to the Rules，when should lights be displayed?（）.A. During the hours of darknessB. At all times when underwayC. From sunset to sunrise and restricted visibilityD. Sunrise to sunset

According to the Rules，when should lights be displayed?（）.

A. During the hours of darkness
B. At all times when underway
C. From sunset to sunrise and restricted visibility
D. Sunrise to sunset

题目解答

答案

C

解析

根据《国际海上避碰规则》（COLREGs），船舶在夜间和能见度不良的情况下需要显示航行灯。航行灯的目的是确保船舶在夜间或能见度不良的情况下被其他船舶发现，从而避免碰撞。航行灯的显示时间是从日落至日出以及能见度不良的情况下。

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