青岛的英文简介
题目
青岛的英文简介
答案
Qingdao is the state plan,deputy provincial city,shandong economic center city,the first one of the coastal open cities,the national famous historical and cultural city,national civilized city,national sanitary city.Qingdao for many famous enterprise,is known as:"the Chinese brand","the world beer city." In 2008,Qingdao successfully held the games of the xxix olympiad sailing competition become the Olympic city,known as the "world of caique".In January 2011,the approval of the state council shandong peninsula blue economic zone planning,Qingdao as its core area and leading city.
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
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