GRE Text Completion: JiJing 1373-GRE填空机经1373题 - 6U0X046502775PG4A

Since it was committed to the idea of science as an international, politically neutral enterprise, the Royal Society of London refused to ____________ members from enemy nations during world wars of the twentieth century. A. betray B. expel C. endorse D. oust E. sanction F. condemn