问题补充:
in 1936, Harvard is one of the most famous universities in the United States.
A. Being founded
B. It was founded
C. Founded
D. Founding
答案:
A. Being founded
B. It was founded
(答案→)C. Founded
D. Founding
解析:考查分词做状语。因为本题两部分之间没有连接词,故前面不能是句子,排除B项。主句的主语Harvard与found自己构成被动关系,故使用过去分词。句意:成立与1936年,哈佛大学是美国最有名的大学之一。故C正确。