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。当动词与主语构成主动关系的时候,使用现在分词做状语。当二者构成被动关系的时候,使用过去分词做状语。本题的found与Harvard构成被动关系,故C正确。句意:建于1936年的哈佛大学,是美国最著名的大学之一。