GRE Text Completion: ETS Fundamental-GRE填空ETS基础 - 18L7AZJ7TH7DPA6PX

The professor's (i)____________ demeanor not only made others reluctant to approach her, but also (ii)____________ the intellectual growth that comes from the (iii)____________ of ideas. A. cheerful B. limited C. repudiation D. meek E. invited F. interchange G. disdainful H. facilitated I. repression