The party they invited us to turned out _______ a great success.

The party they invited us to turned out _______ a great success.
A、to be
B、like
C、as
D、to do
【正确答案】：A
【题目解析】：turn out to be 结果是……；固定搭配；句意：他们邀请我们参加的聚会结果很成功。