公司发表声明，否认与那起丑闻有任何关联。

The company issued a statement ___repudiating any connection with the scandal.

她发表声明驳斥了那些不实的指控。

She issued a statement ___repudiating the false accusations.

他公开声明放弃之前的政治立场。

He issued a statement ___repudiating his former political stance.