听力原文： The key committee of the World Bank meeting in Washington has expressed serious concern about the personal scandal surrounding the bank's president Paul Wolfowitz. The controversy is over the decision by Mr. Wolfowitz to promote and give a big pay-rise to his girlfriend who was employed by the hank before he took over. Mr. Wolfowitz is still in his job, but he remains under a cloud. The bank's board will continue looking into the controversy and he has said he'll accept whatever remedies the board proposes. Paul Wolfowitz has been involved in a ______.