Today, in our environmental science lecture, we're discussing the impact of urban green spaces. A recent study followed 5,000 city residents over a decade. It found that those living within 300 meters of a park reported a 20% lower rate of stress-related illnesses. Interestingly, the effect was stronger for community gardens than for large, manicured parks. The researchers suggest that active participation, not just passive viewing, is key. However, they also noted that access alone isn't enough; the quality and safety of the space matter. So, cities should prioritize small, well-maintained green areas near housing.
❓ 根据讲座内容，该研究关于城市绿地有何发现？
A. A. 大型公园比社区花园更有益。
B. B. 居住在靠近任何绿色空间的地方，压力可降低20%。
C. C. 社区花园对压力的缓解作用比大型公园更为显著。
D. D. 被动观赏绿色空间是最重要的因素。
✅ 正确答案
C. Community gardens have a stronger effect on stress than large parks.