《2025年寒假作业九年级英语内蒙古大学出版社》

When I was young, I was very proud. I liked to show off (炫耀) in front of others to earn their praise. But after one 1B experience, I came to understand that it's important to be modest (谦虚).
One day, my friend and I were riding our bikes in a park. My mother knew I had just learned how to ride for a short time, 2D she asked me to wear some safety equipment (装备). "No, I won't wear 3A!"I said, pointing at my friend's elbows and knees. "She doesn't wear it 4B!""It's dangerous,"my friend said. "You need more practice.""I might have learned later than you, but I can ride even 5D!"I said loudly. She narrowed her eyes and said, "Let's wait and see!"
I saw a path leading into some woods. "I'll race you!"I shouted. Then we rode towards the woods. 6C, the path wasn't as smooth as I thought. I kept bumping (颠簸) up and down, and then suddenly... bam! I fell 7B my bike. I 8A my elbows and knees bleeding. "Ha-ha!" My friend made a face and helped me up. "Be more careful next time," she said. Tears ran down my 9D. "Sorry." I said.
All in all, this experience made me realize that we must be 10C. A fall into a pit, a gain in my wit.

答案： 1. B 2. D 3. A 4. B 5. D 6. C 7. B 8. A 9. D 10. C