問題詳情
24. What day time signal shall be exhibited for a vessel proceeding under sail and also beingpropelled by machinery in accordance with COLREGS?
(A) A conical shape, apex upwards.
(B) A conical shape, apex downwards.
(C) A diamond shape.
(D) A cylinder shape.
參考答案
答案：B
難度：困難0.385
書單：沒有書單，新增