Listening Quiz: Thảo Luận Phương Pháp Mô Hình Chất Lượng Không Khí – Easy Level

1. What is the conversation mainly about?

A complaint about the cost of collecting five years of data
A plan to build a new factory near the pollution sources
A discussion of how a model was updated and tested against air quality measurements
A debate about whether air sensors should be removed from the city

2. What data did David say they used for the model?

3. How did David say they included the new data?

4. What did David say the model was compared against?

5. What can be inferred about Sarah’s view of the model?