問題詳情
34. 航行中，能見度受限制時，應於每不逾兩分鐘內鳴放一長聲兩短聲之船舶為何？
(A) 被拖船
(B) 動力船舶
(C) 受吃水限制之船舶
(D) 引水船
(A) 被拖船
(B) 動力船舶
(C) 受吃水限制之船舶
(D) 引水船
參考答案
答案：C
難度：簡單0.75
統計：A(0),B(1),C(3),D(0),E(0)
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