I was in the supermarket at 7:00 this morning.划
题目
I was in the supermarket at 7:00 this morning.划
I was in the supermarket at 7:00 this morning.划线提问（in the supermarket划线）用what提问
答案
What place are you in?
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