JOHN and Mary had a nice home and two lovely children, a boy and a girl. They had been asked to go on a business trip to another city and would be gone for several days. They hired a woman to care for the children.
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
