there was an almost complete lack of awareness of the issues involved
题目
there was an almost complete lack of awareness of the issues involved
翻译谢了
答案
几乎完全没有意识到所牵扯到的问题.
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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