GRE Text Completion: ETS Fundamental-GRE填空ETS基础 - 3IY3444P7FFDG0V2X
The theory of cosmic evolution states that the universe, having begun in a state of simplicity and (i)____________, has (ii)____________ into great variety. A. equilibrium B. modulated C. homogeneity D. differentiated E. juxtaposition F. accelerated