阅读理解

　　Once upon a time the colors of the world started to quarrel．Green said,“Clearly I am the most important．I am the sign of life and hope．I was chosen for grass, trees and leaves．Without me, all animals would 　　1　　．”

　　Blue interrupted,“You only think about the 　　2　　, but consider the sky and the sea．　　3　　 the water that is the basis of life and drawn up by the clouds from the deep sea．Without my peace, you would all be 　　4　　．”

　　Yellow chuckled(笑道),“You are all so serious．I bring laughter, fun, and 　　5　　 into the world．”

　　Orange started next to blow her trumpet,“I am the color of health and strength．I may be 　　6　　, but I am precious for I serve the needs of human life．When I fill the sky 　　7　　, my beauty is so striking that no one gives another 　　8　　 to any of you．”

　　Red could stand it 　　9　　 and he shouted out,“I am the ruler of all of you．I am the color of danger and of bravery．I am willing to 　　10　　 truth．I am also the color of passion and of love．”

　　Then came Purple and Indigo(深蓝)…．

　　The colors went on boasting, each convinced of his or her own 　　11　　．Their quarreling became louder and louder．Suddenly there was a startling flash of bright lightening thunder．Rain started to pour down 　　12　　．The colors crouched(蜷缩)down 　　13　　, drawing close to one another for comfort．

　　In the midst of the clamor(叫嚷), rain began to speak,“You foolish colors, fighting 　　14　　yourselves, each trying to dominate　　15　　．Don't you know that you were each made for a special purpose, 　　16　　?Join hands with 　　17　　 and come to me．”

　　Doing as they were told, the colors 　　18　　 and joined hands．They formed a colorful rainbow．From then on, whenever a good rain 　　19　　 the world, a rainbow appears in the sky．They remember to 　　20　　 one another．