GRE Reading Comprehension: JiJing 352-GRE阅读机经352篇 - WJI6652S1M53F5ULJ

Which of the following most logically completes the argument? A. very few languages are as difficult to learn as a second language as Torvic is B. of all the people in the world who speak several languages, only a small minority speak Torvic C. few people who live in Torvia actually speak Torvic D. few people who live in Torvia have ever lived outside Torvia E. some of the languages taught in Torvia's public schools are not spoken in any of the countries with which Torvia trades