問題詳情
33.When two power-driven vessel are meeting so as to involve risk of collision, each shallalter her course to starboard so that each shall pass on the port side of the other.
(A)on reciprocal
(B)in reciprocal
(C)on reciprocally
(D)in reciprocally
參考答案
答案：A
難度：困難0.333333
統計：A(1),B(0),C(1),D(1),E(0)