阿摩線上測驗
33 Firefighters have a wide range of______ , including fire response, emergency medical treatment, and rescue
operations.
(A)affairs
(B)duties
(C)goals
(D)phases
答案：登入後查看
統計： A(76), B(317), C(63), D(18), E(0) #2023996
統計： A(76), B(317), C(63), D(18), E(0) #2023996
