Questions 17 to 20 are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questions. Now, listen to the passage. Which one of the following reasons that have made the university change their alcohol policies
A.Alcohol was becoming too expensive. B.Alcohol was causing too many students to move off campus. C.Alcohol led to the death of one student in the past. D.Alcohol was causing a rise in vandalism on campus.