Every room has a compute with a special screen,almost as big as a cinema screen
题目
Every room has a compute with a special screen,almost as big as a cinema screen
答案
每个房间都有一个带有特殊屏幕的计算机,几乎与电影屏幕一样大
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
最新试题
热门考点