I’d rather have a room of my own, however small it is, than ____

I’d rather have a room of my own, however small it is, than _____ a room with someone else.
A、to share
B、shared
C、share
D、sharing
【正确答案】：C
【题目解析】：固定搭配，would rather do than do宁愿做某事不愿做某事。