阿摩線上測驗
42 The main forces of firefighters in Taiwan are______ firefighters.
(A)military
(B)career
(C)volunteer
(D)paid-on-call
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統計： A(6), B(85), C(41), D(20), E(0) #1200258
統計： A(6), B(85), C(41), D(20), E(0) #1200258
