改错 1.She would likes two cups of tea.2.Listen!The girl is read a book.3.My puppet are on
题目
改错 1.She would likes two cups of tea.2.Listen!The girl is read a book.3.My puppet are on
五 改错
1.She would likes two cups of tea.
2.Listen!The girl is read a
book.
3.My puppet are on the ground.
4.The children want a ball.Please
give one to they.
5.He is not a policemen.He is a park keeper.
6.Many
boys is doing them homework in the classroom.
7.Mike is taking on his
coat.
8.Jack always has a lots of questions.
9.My birthday is in the 18th
of May.
10.There are a camera and a radio over there just now.
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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