听力原文:W: Mary insists she's coming to my graduation. M: But she has to work that week,
听力原文:W: Mary insists she's coming to my graduation.
M: But she has to work that week, doesn't she?
What does the man imply about Mary?
A.She won' t be able to come.
B.She' s not going to graduate.
C.She has a week to do the work.
D.She' ll visit her sister in a week.