Located in each lavatory, beneath the wash basin is a fire extinguish bottle which _______ (与..对应,对..有反应)high temperature in the towel chute.
A.in the event of ; B.responds to ; C.is discharged ; D.is available;正确答案B
Located in each lavatory, beneath the wash basin is a fire extinguish bottle which _______ (与..对应,对..有反应)high temperature in the towel chute.
A.in the event of ; B.responds to ; C.is discharged ; D.is available;正确答案B