GRE Text Completion: ETS Fundamental-GRE填空ETS基础 - 5A59JNB4LPKUC0EUX

Our young people, whose (i)____________ sensitivities have not yet become (ii)____________, have a purer and more immediate response than we do to our environment. A. native B. calloused C. keen D. objective E. sophisticated F. perceptive