Coast Guard crew members spend many hundreds of thousands of hours on ___ missions, radio operations, training or maintenance work each year.
Asurf and turf
Bsafe and green
Csearch and rescue正確答案
Dfish and hunt
答案與詳解
為什麼答案是 C
search and rescue（SAR，搜索與救援）是全球海巡／海岸防衛隊的核心任務，搭配 missions、training、maintenance 語境最契合。
考點：餐飲用語考點：情境誤導考點：海巡核心任務考點：語意相反
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