阿摩線上測驗
33. “Ease to five” means:
(A) to put the rudder at port side five degrees.
(B) to put the rudder at starboard side five degrees.
(C) to backs the rudder at five degrees of same side.
(D) you may put the rudder within five degrees range either port or starboard.
答案：登入後查看
統計： A(11), B(58), C(498), D(91), E(0) #1799135
統計： A(11), B(58), C(498), D(91), E(0) #1799135
