企源知识库

Peter is confident（）winning the post as the assistant to the managing director.
A、of
B、in
C、on
D、to
【正确答案】：A
【题目解析】：这首题考固定搭配，记住就好：be confident of 对…有信心 注：名词confident后接in，但形容词confident后却接of.