The sun heats the earth,__________is very important to living things.a、thatb、whatc、whichd、where

every day the sun heats up the water from the sea and rivers The sun heats the earth,__________is very important to living things.a、thatb、whatc、whichd、where every day the sun heats up tge water from the sea and rivers怎么讲 请帮我分析下这个为什么不用as The sun heats the Earth,__makes it possible to grow crops. The sun heats the earth ,which makes it possible for plants to grow .for plants to grow The sun heats the earth,_____ we all knowA as B which我觉得两个都好,为啥硬要从这当中选一个?为啥选A不选B 英语翻译All the useful energy at the surface of the earth comes from the activity of the sun.The sun heats and feeds creatures and mankind.Each year it provides men with two hundred million tons of grain and nearly ten million tons of wood.Coal,o the sun and the 翻译几句话 thank you very much!1.The sun heats the earth,causing the air to raise and the winds to blow.2.Global warming raises the sea level.3.The pollution that causes global warming has something to do with acid rain. The sun shines是什么意思The sun shines, 英语翻译Waves are beautiful to look at,but they can destroy (@@) ships at sea,as well as houses and buildings near the shore.What causes waves?Most waves are caused by winds blowing over the surface of the water.The sun heats the earth,causing th he( )the boy a heavy blow.A.hit B.hits C.beat D.heats 英语翻译Water does around and around earth in a never ending journey called the water cycle.The sun heats up lakes,oceans and other wet places on the earth.When the water gets warm it changes into vapor.Plants also give off lots of water vapor.So A friend is the heart and strength,for from the heats of friends comes the greats l__ of all! sun,ea,hg 英语翻译1：Try a little to stretch yourself and intergrate into the greater society around you.2：The sun heats the earth,which makes it possible for plants to grow.3:WANTED：A Beijing girl as secretary,by a foreign frim in Chaoyang District;m the sun shines brightly . the sun shines so