How do you call me to overcome!Heart really good chaotic,I good want to let my heart pause in the
题目
How do you call me to overcome!Heart really good chaotic,I good want to let my heart pause in the
答案
你如何叫我去克服!心里真的好混沌,我好想让我的心停止.
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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