You might search on the internet for professors and their courses about this university may interest you.
A. where
B. that
C. which
D. who
网友回答
A. where
(答案→)B. that
C. which
D. who
解析：考查定语从句。本定语从句的先行词是professors and their courses，当先行词既有人又有物的时候，使用关系代词that，本题中的that指代先行词在句中做主语。句意：你也许可以在网络上寻找关于这所大学的教授和他们的课程，这些教授和课程也许会让你很感兴趣。故B正确。