申请伦敦城市大学的本科预科需要A LEVEL成绩吗

最佳答案Water is important to all species of creatures.Human,plant and animal all need water.But the water which can be used by living creatures is getting less and less,therefore,we should learn to save evrey single drop of it.Water can be reused.Water that is used to wash the dishes,for example,can be reused to water the flowers.Please tell your parents to save water.Now we should work tegether to protect the earth and save water