只需一步，快速开始
微信扫码，快速开始
25.The computer is widely used in education，and some people think teachers do not play important roles in the classroom any more. To what extend do you agree or disagree? 26.Do you think scientific progress is a positive or negative development?
使用道具 举报
小黑屋/人人终身学习知识网~是各类综合知识资源信息分享，提升综合素质与提高知识技能的终身学习网络平台
Powered by 5wangxiao
© 2007-2021 5wangxiao.Com Inc.
