英语四级作文,帮我看看哪里错的和要改进的呗(我英语不咋地),嘻嘻……
题目
英语四级作文,帮我看看哪里错的和要改进的呗(我英语不咋地),嘻嘻……
What Electives to Choose
The college is the most important station in our life!In the college ,we need to use all kinds of knowledge to enrich us!So ,choose some suitable electives for us is an impantant way to get knowledge!
Face to all kinds of electives,everyone have their own thinking and choice.Some people like drawing ,they choose art.Some people like sports,they choose PE.Even some people else choose a lesson just that they want to relax!
In my opinion ,what electives to choose depend on our habit and what you want to know more!We have to know that we can improve us on the one hand by habits!As far as i am concerned ,i like computer so i choose computer science and i am really study it well.
All in all,we have pat attention to what kind of electives to choose,in order to make us better!
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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