听力原文:M: I'm going to the post office. Is there anything I can do for you?W: Thank you.
听力原文:M: I'm going to the post office. Is there anything I can do for you?
W: Thank you. Will you post the letter for me?
What will the man do for the woman?
A.Do shopping.
B.Offer to help.
C.Mail a letter.