阿摩線上測驗
11. 下列何者適用於回答「Do you have controllable or fixed pitch propeller?」？
(A) We have single propeller.
(B) We have right-hand propeller.
(C) We have stern thruster.
(D) We have fixed pitch propeller.
答案：登入後查看
統計： A(14), B(25), C(20), D(324), E(0) #3351363
統計： A(14), B(25), C(20), D(324), E(0) #3351363
