10. Firefighters are responsible for rapidly, efficiently, and safely carrying out various duties under emergency
conditions which frequently involve considerable _______ .
(A) hazards
(B) disturbance
(C) infrastructure
(D) ignition
詳解 (共 2 筆)
未解鎖
Firefighters are re...
未解鎖
10. Firefighters ar...
阿摩線上測驗
登入
