(单选题)

What can we infer from the passage?

A.Rooftop farming can benefit the economy.

B.ty farming is a simple but elegant industry.
C. Traditional farming reduces the safety risk of food.

C.Urban agriculture can take place more than on roofs.

参考答案：A

参考解析：

推理判断题。根据第五段第一句“In addition to providing environmental benefits, rooftop farms contribute to the economy.”可知，除了提供环境效益外，屋顶农场也有助于经济发展，A项正确；B项错误，B项中的simple but elegant描述的是净化空气的做法，而不是城市农业；C项“传统农业降低了食品的安全风险”和D项“城市农业不仅可以在屋顶上做” 从文中均无法找到出处。故选A。

知识点：阅读理解四选一英语专业基础知识阅读理解教师招聘-小学英语