【单选题】听力原文:M: I don't know if I'll be 'able to turn in my economics paper on time. W: Haven't you heard the professor gives us a week's extension on it? Q: What does the woman mean? (13)
A.
She hasn't heard from the professor in a week.
B.
The class has extra time to complete the assignment.
C.
She only just found out about the economics paper.