1 . 听下面一段独白，回答以下小题。
1. Why does the university offer the two programs?

A．To keep students safe walking late or alone.

B．To provide better health care for students.

C．To help visitors tour around the college.

2. When can students call Campus Safety Office?

A．From 7 p.m. to 7 a.m.

B．Anytime of the day.

C．From midnight to 7 a.m.

3. To whom is the speaker mainly talking?

A．Tourists at the college.

B．New teachers.

C．Parents of students.