GRE Text Completion: Fundamental 24 Sets-GRE填空基础24套 - IP0DFL0Q6MV5Z7MH!

His peers respected him because he was both (i)____________ and (ii)____________: steadfast in his beliefs and tactful in his negotiations. A. resourceful B. indiscriminate C. tenacious D. diplomatic E. outspoken F. demonstrative