新编六级听力练习 第270期

17.
A. Ways of getting extra credits.
B. All requirements of an M.A. degree.
C. The credit hours required for a degree.
D. Taking more optional courses.
18.
A. He has many interesting dreams.
B. He sleeps a lot without doing anything.
C. He doesn't put his ideas into practice.
D. He doesn't have any good ideas.