TD: No wonder. Okay, so. what's going on?

S: Well, normally, I ride to my parents’ house with this one friend during breaks, but yesterday she was invited to her cousin's house, so she's going there instead of to my town. I can't believe she canceled on me like that, but I guess you won't be able to find me another ride with the website not working right.

选项分析：考察转折考点。教授询问学生来的目的是什么，学员首先提到之前都和朋友一起走，然后转折引出不能跟朋友一起走，就需要乘别人的车回家，可知应选C选项。A选项未提及；B选项和前文学生说不是来抱怨的信息冲突；D选项与C选项完全相反。