30 To perform their duties, the Coast Guard shall be equipped with warships, aircrafts, vehicles, weapons, ________ , high-tech monitoring systems and any other requisite instruments for the Coast Guard to carry out their tasks.
(A) gloves
(B) sunglasses
(C) swimming trunks
(D) ammunition

為了執行其職責，海巡隊應配備軍艦、飛機...