60. To increase navigation safety and security, international navies have staged
both reactive and ________ strikes against pirates off Africa’s west coast.
(A) preliminary
(B) preemptive
(C) preposterous
(D) prerequisite
詳解 (共 2 筆)
未解鎖
(A) preliminary adj....
未解鎖
To increase navigati...
阿摩線上測驗
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