GRE Text Completion: ETS Fundamental-GRE填空ETS基础 - 0I9M4X7IEH7NE6HUX

To test the (i)____________ of borrowing from one field of study to enrich another, simply investigate the extent to which terms from the one may, without forcing, be (ii)____________ the other. A. universality B. utilized by C. decorum D. superseded by E. efficacy F. confused with