听力原文:W: It's Linda's birthday. She's 20 years old today. Are you going to her birthday
M: Sure, why not? Here is a present for her.
W: Is it a book?
M: No.
W: Can I open it?
M: Yes, go ahead.
W: Wow, a video tape. How nice !
What are they talking about?
A.Linda' s birthday.
B.A video tape.
C.Peter' s present for Linda.
D.Linda' s birthday party.