记者揭露了这起欺诈案的真相。

The journalist ___revealed the truth behind the fraud case.

他移开那块木板，露出了下面的秘密通道。

He moved the wooden board and ___revealed a secret passage underneath.

记者在新闻发布会上揭露了这起丑闻。

The journalist ___revealed the scandal during the press conference.