37 When the carbon monoxide detector triggers an alarm, you are advised to______ the monitored area and turn off fuel-burning appliances immediately.
(A) vacate
(B) light up
(C) circulate
(D) ventilate

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統計: A(49), B(62), C(56), D(89), E(0) #3256043

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#6395213
當一氧化碳偵測器觸發警報時,建議您立即通...
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#6395212
當一氧化碳偵測器觸發警報時,建議您立即通風監控區域並關閉燃料燃燒設備

ventilate 使通風;使空氣流通

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