問題詳情
26. Which navigation method below can provide ship positions using nearby geographic andhydrographic features when vessels are in restricted waters?
(A) Piloting
(B) Dead reckoning
(C) Celestrial navigation
(D) Radio navigation
參考答案
答案：A
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)