英语六级作文预测：关于改进食堂服务的建议A Proposal on Improving Canteen Service（关于改进食堂服务的建议）To whom it may concern,敬启者：In universities, the school canteens provide three meals a day f...
Since the invention of computer, the world has come to the information stage. Today, people can do almost all the things through the Internet. They work and shop and communicate by this conveni...
