几岁的时候你最擅长记单词？Are you good at doing math? Can you remember a list of words? If your answer is no, you don’t need to worry too much. Scientists say maybe you are not at the right age to do those things.
21世纪报社版权所有，未经书面授权，禁止转载或建立镜像。 主办单位：中国日报社 Copyright by 21st Century English Education Media All Rights Reserved 版权所有 复制必究 京ICP备13028878号-12京公网安备 11010502033664号
京公网安备 11010502033664号
