单项选择题
[听力原文] W: Hurry up! The train will leave at 13:30. M: Don’t worry! We have half an hour left.
A.At 11:30 a.m. B.At 9:30 p.m. C.At 1:30 a.m. D.At 1:00 p.m.
A.a college B.an independent college C.a university D.a college or a university