第34题: [单项选择]{{I}} Questions 11--13 are based on the following passage. You now have 15 seconds to read Questions 11--13.{{/I}}Which is not mentioned in the passage as an aspect that farming activities are damaging A. Soil. B. Human population. C. Forests. D. Water Supplies. 参考答案:B 答案解析:[听力原文]11-13
Experts say some farming activities are seriously damaging Earth’s environment. Bad