All animals need clean water to drink请问这里的不定式做什么成分呢

水水水,水的作文（英语）信息一：Most plants need lots of water.Water is necessary for all plants.信息二：All animals need plenty of water.They can't live at all without water.信息三：Humans need water to drink,to cook and to cle all animals and plants need water改为一般疑问句 All animals need air and ___ .B.so do plants C.so need plants All animals need air and so do plants.为什么不能用so need plants. All animals need air and ___B.so do plants C.so need plants All animals need clean water to drink请问这里的不定式做什么成分呢 All living things on the earth need other living things to live.Nothing lives alone.Most animals All kind of animals还是All kinds of animals? we know that all plants and animals on the earth need carbon to grow.那个to后面为什么要加原形? 考题：All animals need air and ( ).A so plants do B plants are so c so do plants 请讲原因, all I need is all We need some 1、我呼吁大家都来保护濒危动物I（）all of us（）（）（）animals.2、动物和人类一样都需要自由Animals need（）as well as（）（）.一空一词啊 1. All animals need air and ___ . 麻烦问下下面几个选项 是什么时候用的A. so plants do B.so do plants C.so need plants D.plants are so 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 this is what wildlife protection is all about意思as a result these endangered animals may even die out.they need help.this is what wildlife protection is all about.最后一句话不明白,最好能分析一下结构! I know all the animals是什么意思快 I know all the animals的中文