摘要：
2. In the 1950s, the country's inhabitants were _____: most of them knew very little about foreign countries. (A) partisan (B) erudite (C) insular (D) 阅读全文
摘要：
在GRE填空中, 最简单的形式是单格填空或句子等价: 1. For some time now, ______ has been presumed not to exist: the cynical conviction that everybody has an angle is consider 阅读全文