GRE Text Completion: Fundamental 24 Sets-GRE填空基础24套 - WZ10Z2OHNW65CHXR!

A long-standing theory about the migration of green turtles was (i)____________ by an innovative marine biologist who graciously defused potential (ii)____________ by dedicating her work to the original researcher. A. enhanced B. acrimony C. repudiated D. approval E. instigated F. attribution