the air and water are important ___us填什么介词呢?

( )There is _______on the moon.A.not air or water B.no air or water( )There is _______on the moon.A.not air or water B.no air or water C.no air and water D.no air and waterA. the air moves to make wind,and water makes the clouds,rain and snow.怎么讲 All the water,the rice and the air ( )be important for us We are c___Earth,the land,the air and the water.首字母填空 英语翻译Why the sky is blue and sunsets are red and orangeThe sky is blue because tiny particles like dust,clumps of air molecules and microscopic water droplet in the atmosphere are better at deflecting shorter wavelength blue light than they ar the air and the water后面谓语动词用单数还是复数? 为什么there is air polluttion,water pollution and land pollution.用的是is,而There are air and water on the Earth.用的是are? There are air and water on the Earth.air不可数,There be遵循就近原则,为什么不用is people cannot ( ) without air and water.(live) water and air keep us______(live) There is no air _____ water on the moon.填or还是and. 改错题：There is no water and air on the moon 知道的火速回答 there are air and water on the Earth.为什么要用are ---- air and water are very important for us.A.A B.An C.The D./ the air and water are important ___us填什么介词呢? water becomes warm in the West Pacific Ocean,so air goes up and circles around.( 英语翻译free your imagination on the elements of food,water and air Air and water is n_____to all the livings.(根据首字母填空）