The girl which ia standing next to our teacher ia her daughter.改错
题目
The girl which ia standing next to our teacher ia her daughter.改错
He rushed to help the man his car was trapped in the mud.
All which ia need ia supply of oil.
This is the best film which I have seen this year.
The cake you made it yesterday was very delicious.
Do you know the man worte the letter?
Who is the great man who saved my boy?
Here are the patients after whom you will look.
This is all the money with that he can buy a Christmas present for his mother.
最好给解析,急.
答案
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
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