DAY 1Pollution in the bag (P2)True or false:_____ 1. Supermarkets and stores didn’t provide plastic bags to customers three years ago._____ 2. China began the ban on plastic bags because of waste and pollution.
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