初二英语作文六十词左右带翻译!
题目
初二英语作文六十词左右带翻译!
答案
第一篇Everyone has their own dreams,I am the same.But my dream is not a lawyer,not a doctor,not actors,not even an industry.Perhaps my dream big people will find it ridiculous,but this has been my pur...
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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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