Write a composition about Wuling Park in Lingqiu.

Today is the Double Ninth Festival. In the morning, our school conducted a special broadcast on the Double Ninth Festival. The broadcast introduced the custom and origin of the Double Ninth Festival, which was very interesting.

A day's study passed quickly. After school, I saw Mr. Shen on the stairs and thought, today is a holiday, so I have to bless the teacher politely. So, I quickly said, "Happy holidays, Mr. Shen!" I thought in my heart that Miss Shen would say "thank you".

Who knows, Miss Shen looked at me strangely. Why didn't she say thank you as usual? I'm a little puzzled. Just then, Mr. Shen said with a smile: "I am not old. Why tell me a happy holiday? " What the hell is going on? I feel very puzzled.

When I got home, I quickly told my grandmother what happened and asked her what happened. Grandma smiled and said, "The Double Ninth Festival is also a festival for the elderly. Is Mr. Shen old? "

When I heard this, I suddenly realized. Originally, I thought we should always say "happy" to each other when we meet festivals! Forgetting that today is a special festival, I was accused of not listening to the radio carefully and made a big joke.