34. 摩斯碼為「－．－－」，其字母是：(A) Q(B) Y(C) Z(D) J

問題詳情

34. 摩斯碼為「－．－－」，其字母是：
(A) Q
(B) Y
(C) Z
(D) J

參考答案

答案：B
難度：簡單0.733
書單：沒有書單，新增

上一篇 : 37. As the accident was caused by the ______ onboard the vessel, we shall have to hold theship owner
下一篇 : 35. My vessel is entering into the Panama ______. Which of the following choices is correct ?(A) Can