When it _____ air pollution,Beijing faces the three “C” s,cars,coal and construction,which lead to Beijing's thick air pollution．A.refers to B.comes to C.happens to D.speaks to 请选择答案回复(如A)

when it came _____(近) The air in Conghua is _____ fresh _____ it is perfect _____ ______.上一个写错了 是The air in Conghua is _____ fresh _____ it is perfect _____ ______ _____ _____ _____. we need air to breathe.we need air to survive.And when we breathe it lt keeps us alive.快 You can not cee it______ feel it when it is part of the air中间填A .nor B.and C.or D.then还有一个。顺便请说出填这个的原因The water in the air is ont a liquid _____ a gasA.but B and C then D also 英语翻译When you don't know _____ _____ _____ a word,you'd better _____ it _____ _____ a dictionary. 英语翻译It make the water change into vapor,when meeting cold air becomes clouds. when you want success as badly as you wangted air,you will get it when you leave it in the air for some time翻译 When it _____ air pollution,Beijing faces the three “C” s,cars,coal and construction,which lead to Beijing's thick air pollution．A.refers to B.comes to C.happens to D.speaks to 请选择答案回复(如A) 高中名词性从句练习As far as I remember,it was four days ago _____ the tall engineer came here to check the air conditioner.A.when B.that C.until D.since—What do you think of the news _____ that young man provided?—It is a big lie.He did it is 40 minutes from Beijing to Suzhou by air 同义句it _____ you 40 minutes ______ ________from Beijing to Suzhou by air 完形填空!everyone 1 air.air is all around us.it’s around us w……everyone 1 air.air is all around us.it’s around us when we go and play.since we were born,air has been around us on every side.2 we sit down,it’s around us.when we go to bed When the sky is clear,we can see the _____ at night.A.sun B.moon C.wind D.air When it rains,I _____(take) a taxi.填什么 When is Women’s Day ?It’s _____ When _____ you ______ (buy) this computer It looks smart it becomes _____ (hot ) and hotter when summer comes . We _____(play) games when it began to rain.