問題詳情

14.If there is sufficient sea room, alteration of __________ may be the most effective action toavoid a close-quarters situation.
(A)speed or course
(B)speed and course
(C)speed alone
(D) course alone

參考答案

答案：D
難度：適中0.5
統計：A(0),B(1),C(0),D(1),E(0)