阿摩線上測驗
11. You are at anchor in a wrong position.
(A) You must drop two anchors.
(B) You must anchor in another position.
(C) You can dredge anchor.
(D) You must anchor in two different positions.
答案：登入後查看
統計： A(2), B(204), C(39), D(6), E(0) #3009032
統計： A(2), B(204), C(39), D(6), E(0) #3009032
