18. A _____ vessel is the ship which is not at anchor, made fast tothe shore or aground.(A) stand-on

問題詳情

18. A _____ vessel is the ship which is not at anchor, made fast tothe shore or aground.
(A) stand-on
(B) give-way
(C) drifting
(D) underway

答案：D
難度：困難0.222222
統計：A(2),B(0),C(4),D(2),E(0)