感恩教师节英语作文
题目
感恩教师节英语作文
答案
You are like a third parent.We all love you and respect you.The primary purpose of education is not to teach you to earn your bread,but to make every mouthful sweet.——James AngelWe all like hav...
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