27. From the comics, which is most likely an example of “catch-22”? (A) I need to go to hospital, but there are no hospitals near my house. (B) I need my key to open the door of my house, but I left my key at school. (C) I need some special experience to get this job, but I can’t get this kind of experience except from this job. (D) I want to go out with Jennifer on New Year’s Day, but I’m not sure whether she wants to go out with me that day.