問題詳情

35.Moving of an anchor over the sea bottom involuntarily because it is no longer preventingthe movement of the vessel defines .
(A)dragging（of anchor）
(B)dredging（of anchor）
(C)weighing anchor
(D)walking-back anchor

參考答案

答案：A
難度：計算中-1
書單：沒有書單，新增