(1.5 分)
According to the passage, you may depart from the Rules, when _________.
A.you are in a close-situation B.you are in immediate danger C.no vessels are in sigh visually D.no vessels are visible on radar正确答案B
(1.5 分)
According to the passage, you may depart from the Rules, when _________.
A.you are in a close-situation B.you are in immediate danger C.no vessels are in sigh visually D.no vessels are visible on radar正确答案B
