英语翻译
题目
英语翻译
A woman accidentally in a stretch of tomb unexpectedly discovered has oneself name the grave ,afterwards the process inquired ,she only then knew originally had a woman to steal in her passport the airplane,who would have thought the aircraft accident had died,the people were wrong her regard as she,used her status to bury her in here.
答案
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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