利用下列所给的词写60字英语作文
题目
利用下列所给的词写60字英语作文
season ,environment,temperature ,excellent,fox
答案
My hometown——Jiujiang My hometown is Jiujiang, located in the north of Jiangxi Province, China. It is a beautiful city with a history of almost two thousand years. Now, it is a wonderful destination...
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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