A teacher asked a student to write 55.Student: How?Teacher: Write 5 and beside it another 5!The student wrote 5 and stopped.Teacher: What are you waiting for?
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
