用英语描述一下你的梦境
题目
用英语描述一下你的梦境
答案
Sweet drearm.There was a lot of food in my dream ,such as ice cream chocolate cake and so on.I was very happy .Because they are very delicions.I ate too much food ,so I become more and more fat !I started crying .Suddenly I woke up
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