听力原文:W: Gary, why is it that whenever I open my mailbox lately, I pull out letters add
M: Because until I find a new apartment, I'm having the post office forward my mail to your place.
Q: What's happening to Gary's letters?
(13)
A.The woman is mailing them to Gary's old address.
B.The post office is sending them to the woman's house.
C.They are being forwarded to Gary's apartment.
D.They are being held at the post office.