1.My mother and I go to the shops tomorrow afternoon.2.Please give my regards to your wife.判断对
题目
1.My mother and I go to the shops tomorrow afternoon.2.Please give my regards to your wife.判断对
答案
1.错 go 改为 will go
2.对
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