— Is there a library in Gaochun? — Yes a new library and is now open to the public.A. wi

问题补充：

— Is there a library in Gaochun?

— Yes, a new library and is now open to the public.

A. will be built

B. was built

C. has been built

D. is built

答案：

A. will be built

B. was built

(答案→)C. has been built

D. is built

解析：句意：在高纯有图书馆吗？有，一个新的图书馆已经被建造了，并且现在对公众开放了。图书馆被建造发生在过去，但强调对现在的影响。故用现在完成时，故选C。