問題詳情

21.When two power-driven vessel are meeting __________ so as to involve risk of collision, eachshall alter 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:非常簡單1
統計:A(1),B(0),C(0),D(0),E(0)

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