很高兴能够在这里回答你的问题：
The Mid-autumn Festival is (in September or October) 括号提问
When is the Mid-autumn Festival?
中秋节在什么时候?
People usually eat (rice dumplings )at the Double Ninth Festival .括号提问
What do people usually eat at the Double Ninth Festival.
人们常在九九重阳节吃什么