TOEFL Listening: ETS-TOEFL听力机经 - 8KK5453UEQR3QUE4P$

What is the focus of the university's water-management program? A. The collection of rainwater to increase local water supplies B. The impact the local community has on the watershed C. The effects of industrial pollution on the watershed D. The effects of wasteful usage of water on local water supplies