市长定于今天下午发表一份公开声明。

The mayor is scheduled to make ___a ___public statement this afternoon.

这位名人选择发表公开声明以澄清谣言，保护她的声誉。

The celebrity chose to make ___a ___public statement to clarify the rumors and protect her reputation.

两位候选人同意在选举前举行一场公开辩论。

The two candidates agreed to hold ___a ___public debate before the election.