There really has someone care about you,love you but never let you
题目
There really has someone care about you,love you but never let you
答案
确实有人在关心你,爱着你但永远都不会让你知道
has应该改成is ,care改成caring
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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