More and more people come to know the important of water.Water isvery important for l---- things.We need water to drink ,to cook food and to clean o----.
问题描述：
More and more people come to know the important of water.
Water isvery important for l---- things.
We need water to drink ,to cook food and to clean o----.
答
living,living things生命体
ourselves,我们自己