阿摩線上測驗
46 Sleeping with the bedroom door closed may help _______ in case of fire, keeping smoke and flames
out of your room for a while and gaining more time to get to safety.
(A) segregate
(B) compartmentalize
(C) separate
(D) quarantine
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統計： A(18), B(54), C(52), D(11), E(0) #2940390
統計： A(18), B(54), C(52), D(11), E(0) #2940390
