当前位置: > green olympics范文...
题目
green olympics范文
绿色奥运~当然要和环保有关联的

提问时间:2021-03-22

答案
The 2008 Olympics will be a green Olympics.Adding a green ingredient is essential in creating an appealing image,as we can't deny the fact that Beijing,at the moment,is not as green a city as what we like it to be.Striving for an environmentally appealing city has become a central task for all the citizens of Beijing.Big efforts have been made in pollution control,replanting and beautification of the city.According to a project entitled" The Green Olympic Action Plan",between 1998 and 2007,Beijing,we have invested 100 billion RMB in preserving and protecting the environment.Some 12.5 million trees and over 1 million acres of grass will be planted along the Fourth Ring Road.By then,the city's green area will make up 40% of its total.The city will also dredge its reservoirs used as a water supply to Beijing residents,controlling industrial pollution and moving out the 200 factories presently located within the city proper.
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
版权所有 CopyRight © 2012-2019 超级试练试题库 All Rights Reserved.