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試卷名稱：114年 - 114-2 航海人員測驗_一等船副：船舶通訊與航海英文#127559
年份：114年
科目：船舶通訊與航海英文(概要)
31. The ______ was periodically published by maritime countries which issued navigation charts and publications. It contains several correction information affecting nautical charts, coast pilots, sailing direction, light lists, radio navigation aids and other related nautical publications.
(A) notices to mariners
(B) navigational warnings
(C) annual summary
(D) supplement
