My daughter wants to have chicken soup tonight.(对划线部分提问) chicken soup划线
题目
My daughter wants to have chicken soup tonight.(对划线部分提问) chicken soup划线
()()()()()your daughter want to have tonight.
答案
What kind of soup does
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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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