40. Which of the following facilities has the firefighting capability?
(A) Life raft
(B) Lifebuoy
(C) Search and rescue transponder
(D) Portable extinguishers

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統計： A(9), B(11), C(31), D(349), E(0) #3306302

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以下哪項設備具備消防能力？ (A) 救...
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