Interactive Reading
第 2 级 · 70–9008:00
City Gardens
In many cities, people are turning empty rooftops into small gardens. These gardens help cool buildings in summer and give residents a place to grow vegetables. Some schools even use rooftop gardens to teach students about plants and healthy food.
- 1. 找出主旨What is the main idea of the passage?
- 2. 在文中划出答案How do rooftop gardens help buildings in summer?先在上面文章里用鼠标或手指选中一段文字
- 3. 选择标题Choose the best title.