A、Shopping. B、A concert. C、Dating. D、A football. C本题是主旨题。从他们的对话可以得知It’s only to find out what you’re doing．他们在谈论两人的约会安排。

M: Hi, Mary, this is John. Do you mind my calling at this early hour?
W: Not at all. What’s on your mind—anything special?
M: It’s only to find out what you’re doing Friday night.
W: That depends, what’s up?
M: There’s a folk concert at the auditorium.
W: Folk music, I dig, but that would take a whole evening and I have an appointment with Mrs. David to help her with Chinese History.
M: Can you cancel it or postpone it?
W: I’m sorry, it wouldn’t be nice to call off an appointment that was set up a week ago. May I take a rain check?
M: Sure, what about Saturday then?
W: What’s on the schedule?
M: We have a good football game at two.
W: That’s just great. I hear a lot of people can’t get the tickets.
M: I’ll treat you to some Chinese food in Cincinnati after the game. I’m sure you’d enjoy Chinese food. After dinner if you like, we can take in a movie. How does that sound?
W: But I won’t have time to change after the game. I don’t want to wear slacks to dinner.
M: Then wear a sweater and skirt with your car coat. Or how about your green knit suit and top coat? You look sharp in that. I’ll wear the new scarf you gave me with my brown sports jacket and slacks. Then, we won’t be too dressed up for football or too dressed down for dinner. How’s that?
W: Will we be OK for the movie too?
M: We’ll be fine! Only one thing missing. I’ll have to get you a big gold chrysanthemum to wear. All the girls must have one, especially for their first football game—it’s a tradition.
W: What movie are we going to see?
M: What kind of movie do you like most—detective, western, romance, cartoons?
W: I like love stories better.
M: You would! Girls always do.
W: Anyway, thanks for calling, I’m late for class—then see you Saturday.