GRE Text Completion: Fundamental 24 Sets-GRE填空基础24套 - XV250BGGFP5WSPKK!

As CEO, Tanier's worst quality was her ____________: she stuck with misguided policies long after their flaws were obvious. A. assiduousness B. intransigence C. bellicosity D. aggressiveness E. obduracy F. fulsomeness