80字左右的英语作文 我的书包
题目
80字左右的英语作文 我的书包
答案
My bag Last year,my mother bought a bag for me!I like it very much!Because it is my favourite-pink.There are five pocket in my bag.All of my family think it is very beautiful and I think so,too!Listen...
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