she was too poor to get an e( )when she was very young
题目
she was too poor to get an e( )when she was very young
答案
She was too poor to get an education when she was very young.
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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