6. If you are aware that somebody had written wording“FWROB” in the log book, it means _________.
(A)Food waste return on bottle
(B)Foggy weather running over bay
(C)Fresh water remained on board
(D)Floating wheel rotate on boat

答案：登入後查看
統計： A(0), B(0), C(2), D(0), E(0) #4054689