用完全倒装还是部分倒装?

问题描述:

用完全倒装还是部分倒装?
So much of the interest———— that most visitors simply run out of time before seeing it all.
A.offers Beijing B.Beijing offers
C.does beijing offer D.Beijing does offer
请问选哪一个啊?

C.does Beijing offer
so与所修饰的形容词副词放于句首,会引起主句部分倒装.