Water,Earth and Human Beings的意思

Water,Earth and Human Beings的意思 water,earth and human beings啥意思 water can be found on the earth and in the ( )of the earth is water,and ( )of the earth is land. earth air water fire We should save water and tree to protect the Earth 对we should save water and tree 提问. there are air and water on the Earth.为什么要用are there's four ancient nations:earth air fire and water是哪部电影的开幕词 20.Explain why and how the huma eye vision problem can be corrected. water over 70% of the earths surface .it‘snecessary all living things.plants and animals need of water.haman need water ,,and the greatest of the humam body is water.so we must water快,加急 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? 英语翻译Earth's water is always in movement,and the water cycle,also known as the hydrologic cycle,describes the continuous movement of water on,above,and below the surface of the Earth.Although the balance of water on Earth remains fairly consta 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 There are air and water on the Earth.There be句型有就近原则,为什么还用are the earth is our home.we must ___the land,air,and water clean.为什么是keep而不是get 70% of our bodies()water,and three quarters of the earth()covered with water a.are is b.is is选哪个?为什么? __ most of the earth's surface is covered by water,fresh water is very rare and precious.A.as B.once C.If D.While 选词填空Water is thelife bloodof our earth．Like air and sunshine,it is very important 31 living things．Without water,there can be 32 life on the earth．All animals and plants need water.Man also needs water．We need water to drink,to cook