初三英语作文 Face failure bravely
题目
初三英语作文 Face failure bravely
答案
Face Failure Bravely We all have failures.There is a saying that "Failure is the mother of success".It tells us that we should face failure bravely and never be afraid of it,because - 字数有限制
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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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