In 1636 Harvard（哈佛大学）is one of the most famous universities in the United States.A. Being

问题补充：

In 1636, Harvard（哈佛大学）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。分词做状语的关键是看动词与句子主语的关系，如果构成主动关系，使用现在分词，如果构成被动关系，使用过去分词。本题的found与Harvard构成被动关系，使用过去分词，故C正确。如果选择B项，需要加一个连词。