What is a lighted safe water mark fitted with to aid in its identification（）. -题库考试答案搜索网

What is a lighted safe water mark fitted with to aid in its identification（）.

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2023-03-06 14:44

A、A spherical topmark
B、Red and white retroreflective material
C、A sequential number
D、A red and white octago

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正确答案

A

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标签：地文航海

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