单选题 The "Occupy Wall Street" protests started on September 17, denouncing the greed and recklessness of the financial titans, who brought down the U. S. economy.
【正确答案】 D
【答案解析】解析:句意:“占领华尔街”的抗议活动始于9月17日,活动公开谴责那些弄垮了美国经济的金融大亨们的贪婪和鲁莽。denounce意为“谴责,公然抨击”,与其意思接近的是condemn openly“公开指责”,故D为答案。criticizing significantly“大量批评”;alleviating significantly“大幅度缓和”;threatening openly“公然威胁”。