At which universities did Sarangerel serve as a guest lecturer?
Stanford University and University of Beijing Harvard University and University of Cambridge University of Oxford and University of Tokyo Yale University and University of Sydney
At which universities did Sarangerel serve as a guest lecturer?
A. Stanford University and University of Beijing
B. Harvard University and University of Cambridge
C. University of Oxford and University of Tokyo
D. Yale University and University of Sydney
Answer: C. University of Oxford and University of Tokyo