I did my interview in Shanghai with an alum back in November, it's been a while now, I don't remember most specific questions.
But all the questions are regular ones, walk me through your resume, why MBA, why now, why McCombs.
One interesting question was what have you learned from your application process.
My interviewer was very serious and critical, he followed up on a few issues he thought wasn't clear.
Generally it was conversational, but do get your stories straight, present very specific career goals and exactly what you were looking for in McCombs.
Good luck to all R2 applicants!