30. Fire extinguishers can save lives and are placed in locations that make them easily _______and in plain view in
case of an emergency.
(A) accessible
(B) accountable
(C) achievable
(D) assessable
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統計: A(202), B(20), C(59), D(41), E(0) #3228974
統計: A(202), B(20), C(59), D(41), E(0) #3228974