问题
选择题
Harvard, ________ in 1636, is one of the most famous universities in the USA.[ ]
A. which is set up
B. which is built
C. which was
D. which was
答案
答案：D
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Harvard, ________ in 1636, is one of the most famous universities in the USA.[ ]
A. which is set up
B. which is built
C. which was
D. which was
答案：D