問題詳情

39. are official vector nautical charts. When displayed on ECDIS equipment they are equivalentto paper charts.
(A)ARCS
(B)ENC
(C)RCDS
(D)RNC

參考答案

答案：B
難度：簡單0.725
統計：A(1),B(29),C(2),D(7),E(0)