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)
30. Vessels shall be deemed to be in sight of one another only when one can _____ .
(A) communicate with the other through VHF
(B) be observed visually or by radar from the other
(C) be observed visually from the other
(D) be observed by the radar from the other