ETS, the ETS logo, TOEIC, TOEFL and GRE are registered trademarks of Educational Testing Service (ETS) in the United States and other countries, used in China under license.

ETS, the ETS logo, TOEIC, TOEFL 及 GRE是ETS在美国以及其它国家的注册商标，在中国授权使用。  京ICP备16025413号-3京公网安备 11010502034957号技术支持:九州科创