There have been no open congressional hearings on the subject .

美国国会从未举行过有关这个问题的公开听证会。

Months of hearings and investigations ensued .

随后是持续数月的听证会和调查。

All parish-hall hearings are confidential .

所有教厅听证会均是秘密的。

But these hearings have been stage-managed affairs .

但是这种听证会不过是演戏罢了。

Two days of congressional hearings began thursday in the senate banking committee .

为期两天的国会听证会周四在参议院银行委员会开始。