35. Any ship having dangerous list should commence the _____ traffic frequency to require
assistance immediately.
(A) maritime
(B) recreation
(C) fishery
(D) distress
答案:登入後查看
統計: A(35), B(13), C(5), D(106), E(0) #2570689
統計: A(35), B(13), C(5), D(106), E(0) #2570689
詳解 (共 2 筆)
#5843244
frequency 頻率
require 需要
assistance 協助
immediately 立即地
fishery 魚場、漁業
distress 遇險
3
0