問題詳情
6. ______ is a life saving device onboard ships that can be either of the rigid or inflatable type.If in the inflatable type, it has a protective canopy to preserve the lives of persons in distress whenabandoning vessels.
(A) Lifejacket
(B) Lifeboat
(C) Liferaft
(D) Lifering
參考答案
答案：C
難度：適中0.5
書單：沒有書單，新增
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