問題詳情

13.The risk of collision shall be deemed to exist if the compass bearing of an approaching vessel__________ .
(A)do not appreciably change
(B) does not appreciably change
(C)did not appreciably change
(D)not appreciably change

參考答案

答案:B
難度:適中0.625
統計:A(0),B(5),C(1),D(1),E(0)

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