This,together with the gases and fumes from vehicles,___rain

This,together with the gases and fumes from vehicles,___rain 60% of air pollution is from waste gases of vehicles and in 英语选择题Trees _____harmful gases from the air and ____oxygen.Ye The atmosphere ______ certain gases mixed together in defini The road is strewn with abandoned vehicles 英语翻译this expansion,together with the dilution of the column 英语翻译Cars produced gases almost as harmful as the gases from complete this passage with the words from the warming up and 英语翻译Together with the new promotional initiatives and events 英语翻译翻译All vehicles must comply with the following provisions The replacement diesel fuelled vehicles with those powered b The speed of sound ___in soilds,liquids and gases