GRE Text Completion: PeakGMT-GRE填空PeakGMT - 3IKX5D96SZQ2H45NI$

Sometimes it is in response to social change: for the Victorians, a snob was a social climber, but, when ____________ social climbing was transformed into admirable upward social mobility, the word 'snob' began instead to describe a person who looks down on others on class grounds. A. despicable B. admirable C. appreciable D. paltry E. heart-felt F. sincere