A证旧题库单选1

A vessel proceeding under sail when also being propelled by machinery shall exhibit forward where it can best be seen ______.

发布于 2021-02-23 18:44:34

【单选题】
A a conical shape, apex down wards.
B a conical shape, apex up wards.
C a diamond shape
D a ball

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杨小咩 2023-02-23

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