I prefer a university in Shanghai to in Beijing: Because I like the weather there.A. one　

问题补充：

I prefer a university in Shanghai to in Beijing: Because I like the weather there.

A. one

B. that

C. it

D. any

答案：

(答案→)A. one

B. that

C. it

D. any

解析：句意：比起北京的大学来我更喜欢上海的大学，因为我喜欢上海的天气。one表泛指，相当于a+名词，及a university,故选A