高二英语阅读理解，求解！

21C Green said, “Clearly I am the most important.看出答案

22.D 文章中Purple stood at his full height. “I am the color of royalty(皇室) and power. I am the sign of authority (权力) and wisdom. People do not question me! They listen and obey.”

23.A Whenever a rainbow appears in the sky, let us remember to appreciate one another.

24D 最后一句