問題詳情

9. ______ acquires the positions by only considering the courses steered and the speed of thevessel.
(A) fix
(B) Running fix
(C) Estimated position
(D) Dead reckoning

參考答案

答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)