試題詳解

34. 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 has been changed, at any one time, with personnel that has not previously participated in any drill on the ship, within the last months, a drill should be conduct within one week of the change. These drills should test individual elements of the plan. If there are twenty crewmember on your ship and changed three at this port, the ship took place the drills last month, you should do ISPS drills within .
(A) threemonths
(B) oneweek
(C) twenty-four hours
(D) keep going as usual