问题详情

According to the news item, Goldman Sachs has been accused of
A．corruption related to banking investment.
B．fraud related to the collapse of U.S. stock market.
C．deception related to the crash of the U.S. housing market.
D．scandal related to the deterioration of the U.S. housing market.请帮忙给出正确答案和分析，谢谢！