GRE Text Completion: PeakGMT-GRE填空PeakGMT - 05079401K9HP0NCMI$

Though the airport's two security firms declined to comment the unconfirmed accusation of discrimination, a screener ____________ to Time on condition of anonymity. A. confessed bias B. debunked conscientiousness C. betrayed concern D. expressed suspect E. confided misgiving