阿摩線上測驗
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.
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統計： A(275), B(131), C(61), D(22), E(0) #3246826
統計： A(275), B(131), C(61), D(22), E(0) #3246826
