問題詳情

21. How many sets of fire-fighter’s outfits shall be provided on board ships as per SOLAS?
(A) at least 2 sets.
(B) at least 3 sets.
(C) at least 4 sets.
(D) at least 5 sets.

參考答案

答案：A

統計：A:37,B:37,C:11,D:4,E:0

難度：適中