The beauty of a women is not the clothes she wears,the figure she carries,or the way she
题目
The beauty of a women is not the clothes she wears,the figure she carries,or the way she
combs her hair.
The beauty of a women must be seen in her eyes,because that is the doorway to her heart,
the place where the love resides
不会翻译的请不要捣乱`别拿翻译机来糊弄人``
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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