英语作文我生病了
题目
英语作文我生病了
答案
I Was Sick
Yesterday, I felt very tired. When I was in class, I felt sleepy and could not listen to the
teacher carefully. And I did not want to eat anything at home. I went to bed early. This
morning, I felt dizzy and my head was hot. My mom said I had a fever. She took me to see a
doctor. He gave me some medicines and told me to have a good rest at home. It was not too
serious. I hope I can be good soon.
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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