英语作文If I fail again
题目
英语作文If I fail again
答案
If I fail againIf I fail again,Perhaps i will disappoint my parents,my teacher and my some good friends.As I let them down.As the same time,i would lose my confidence too.I'd also have a bee in my hea...
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