問題詳情

35. Ifthere has no crew was changed within last four months, the ISPS drills should be conducted .
(A) at least once
(B) at least once within last six month
(C) at least once in a year
(D) twice within eighteen months

參考答案

答案:A
難度:適中0.571429
統計:A(4),B(2),C(0),D(0),E(0)

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