听力原文:W: I guess I' 11 send Mary a postcard from Hawaii when I go there on my vacation.
M: I' m sure that she' d be glad to get one. She has a collection of cards from all over the world.
Q: What do we learn about Mary?
(5)
A.Mary is going to Hawaii.
B.Mary has traveled all over the world.
C.Mary likes postcards.