GRE Text Completion: ETS Fundamental-GRE填空ETS基础 - 864VRRL5F9QHQZF7X

Before about 1960, virtually all accounts of evolution assumed most adaptation to be a product of selection at the level of populations; recent studies of evolution, however, have found no ____________ this pervasive view of selection. A. departures from B. basis for C. bias toward D. precursors of E. criticism of