Sun: Hello, I’m the sun. I’m strong. I give light to the earth. I’m No.1. Moon: Hello, I’m the moon. At night 1 give light to the earth. I’m stronger. I’m No.1. Sun: Your light is from me, isn’t it’ Cloud: Don’t quarrel. When I am over the earth, you can’t give light to the earth. So everyone has his strong point. We are one family. Sun & Moon: Yes, you’re right. We are one family. We should help each other and take care of each other. The story tells us that______.
A．the sun is No. 1 B．the moon is No. 1 C．everyone has his strong point, so they should help each other