阿摩線上測驗
58 Which of the following is identified as the leading hazard faced by firefighters in the passage?
(A) Psychological toll.
(B) Structural collapses.
(C) Environmental threats.
(D) Burning heat and flames.
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統計： A(25), B(32), C(37), D(61), E(0) #3255964
統計： A(25), B(32), C(37), D(61), E(0) #3255964
