After reading this article by the little photographer, the teacher wrote the correct answer.

After reading the little photographer and this passage of the little photographer, I understand. This text describes Gorky, a great proletarian writer in the former Soviet Union. Because of his busy work, he allowed a young pioneer to enter his office to take pictures of him. The little photographer felt emotion after reading it. After reading this article, I feel that if the little boy is not careless, he can make a good film and put Gorky's photo on the wall newspaper to make a good wall newspaper. So I must not be as careless as that little boy in my future study and life, so that I can do things well without making mistakes. In addition, I think Gorky is very busy with his work, but he is very concerned about the younger generation. He is really a respectable old-timer. Little photographer's comment: Everything in this world is done by hope. Farmers won't peel a corn if they don't want it to grow into seeds. A bachelor will never get married if he never wants to have children; A businessman will not go to work if he doesn't want to make a profit from it.