25. 遇險者回應援救飛機已明瞭信號，其摩爾斯燈號代碼為何？ (A) “C” (B) “T” (C) “X” (D) “Y”

25. 遇險者回應援救飛機已明瞭信號，其摩爾斯燈號代碼為何？
(A) “C”
(B) “T”
(C) “X”
(D) “Y”

答案：登入後查看
統計： A(83), B(390), C(9), D(77), E(0) #1558478

詳解 (共 1 筆)

蘇蛇蛇-航海109-3榜首

B1 · 2019/06/24

#3436205

遇險人員對飛機回應:明瞭信號意義: 摩斯...

(共 74 字，隱藏中）

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私人筆記 (共 1 筆)

nereus 814

2019/01/13

私人筆記#1217735

未解鎖

摩爾斯燈號信文 1. DE–某某船台；...

(共 244 字，隱藏中）

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31. Please answer to the questions by the following article：To ensure the effective implementation of the provisions of the ship security plan, drills should be conducted at least once every three months, in cases where more than 25 percent of ship's personnel that has not previously participated in any drill on the ship, within the last months, a drill should be conducted within one week of the change. These drills should test individual elements of the plan. If there are twenty crewmembers on your ship and three members have been changed at this port, the ship took place the drills last month, you should do ISPS drills within _____. (A) three months (B) one week (C) twenty-four hours (D) keep going as usual

25. 遇險者回應援救飛機已明瞭信號，其摩爾斯燈號代碼為何？
(A) “C”
(B) “T”
(C) “X”
(D) “Y”

詳解 (共 1 筆)

私人筆記 (共 1 筆)

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