MCI, in an effort to distance itself from the accounting scandals that plagued the company when it went by the name WorldCom, on Tuesday named a defense contractor veteran as its chief ethics officer. 前身为世通的MCI公司,为了远离曾经折磨该公司的会计丑闻,星期二任命了一名来自军工合作公司的资深军官担任首席道德官(CEO)。