31. In practice, “Hard-a-port” means to put the rudder at degrees to left side.(A) 10(B) 20(C) 35(D)

問題詳情

31. In practice, “Hard-a-port” means to put the rudder at degrees to left side.
(A) 10
(B) 20
(C) 35
(D) 90

答案：C
難度：非常簡單0.962963
統計：A(0),B(1),C(78),D(2),E(0)