問題詳情

16. Every vessel shall at all times maintain a proper ______ by sight and hearing as well as byall available means appropriate in the prevailing circumstances and conditions so as to make a fullappraisal of the situation and of the risk of collision.
(A) inspection
(B) lookout
(C) probe
(D) scritny

參考答案

答案:B
難度:簡單0.896552
統計:A(2),B(26),C(0),D(1),E(0)

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