1. How many main causes of wildfires in China are mentioned?
Three
2. When did China experience one of its most severe wildfire seasons?
In 2020
3. Which place in China was affected by the 2020 wildfires?
Sichuan
4. What makes it even harder to stop fires due to climate change?
Higher temperatures and drier weather
5. What do you think of the firefighters during wildfires?
Brave and hardworking
答案：1. Three
2. In 2020
3. Sichuan
4. Higher temperatures and drier weather
5. Brave and hardworking
