参加GRE考试的朋友们，留学群GRE考试栏目为大家提供“2017年GRE阅读每日难句练习(2)”，希望能够帮助到各位考生! No. 011 It was possible to demonstrate by other methods refined structural differences among neuron types; however, proof was lacking that the quality of the impulse or its condition w...