<題組題>[題組:第22到24題]
Ruth: I’ve got two tickets for a football game. The Lions vs. the Sharks, front-row seats, next Saturday. Interested? You can take Jessica to the game.
Nate: How did you get the tickets?! They were all sold out months ago!
Ruth: And a table for two at Leeds.
Nate: Leeds?! But I called them yesterday and they said they were all booked for the year!
Ruth: Now it’s yours. You and Jessica can have a lovely dinner there after the game.
Nate: Wait a second. This is just not like you. What’s the catch?
Ruth: Well, you know this Friday I’m leaving for my vacation in London, and ….
Nate: And what?
Ruth: And I was thinking if Charlie could stay with you next week.
Nate: The whole week?!
Ruth: Please! I can’t just leave him in my apartment.
Nate: You know I hate that stupid dog! And he hates me too.
Ruth: Please! You’re my last hope.
Nate: I need to think about it.
Ruth: OK, but not too long.
What does the catch mean in the dialogue?
(A) A plan that starts well but ends badly.
(B) A fact that everyone knows but never talks about.
(C) A problem that is hidden behind something good.
(D) An action that is right in one way but wrong in another.
