on a fire hydrant box,you may read something like this:Break the glass ______there is a fireA in case B in case of c unless d whenever选哪个,为什么?(不要只给答案,我这边有)

the fire fighter connected a hose to_____.he sprayed more water on the houseA:A fire hydrant B:a ladder C:a car D:a pipe on a fire hydrant box,you may read something like this:Break the glass ______there is a fireA in case B in case of c unless d whenever选哪个,为什么?(不要只给答案,我这边有) on a fire是什么意思? 英语翻译Now,we have a wholesaler client who is looking for manufacturers of:powder fire extinguishers of 6 kg WITHOUT CHARGUE (empty),whole hydrant with fire hose of 25mm and 20mts,whole hydrant with fire hose of 45mm and 20mts,several diameters on a fire什么意思 sleep on a fire?英译汉 英语翻译帮忙翻译三句英语句子.1：In the experiments I've seen on intervention,much depends on the neighborhood or setting.;2.In the event of fire,the fire main,which is made of steal,pipes water to many fire hydrant stations at regular 帮忙解释~~ Never stand between a fire hydrant and a dog字面意思：永远不要站在一个灭火栓和一条狗之间但是应该怎么理解呢? My mother cooked on a fire.对cooked on a fire进行了提问 英语译文的英语质量是不是太差?请改正我写的错误的英文.A motorized vehicle is not allowed to stop in the section 30 meters to the fire hydrant or the fire brigade (station)中文原文：“机动车在消防栓或消防队站 Whodoesn't love sitting beside a fire on a cold winter night?Fire is one of man's greatest friends,but also one of his greatest enemies.Many big fires are caused by carelessness.A lighted cigarette thrown out of a car or a train window,or a broken bo That new house is ( ) at the momentA.on a fire B.on a fire C.in fire D.in a fire Suddenly,they saw a man____out of the house____.A.run;on fire B.running;on fire C.ran;in fire D.running;with fire catch a fire和on fire的区别同题造个句更好了! Look!Their house is on a fire._____(改错) the red fire on a long winter's evening翻译 __________meat on a fire made it tastier in the past. If a house is on fire.what shall we do?