英语作文:computer--one of the most help inventions 不太深奥哦!急用!
题目
英语作文:computer--one of the most help inventions 不太深奥哦!急用!
答案
你这人太吝啬,给点分数啊!算了,暂时给你一篇吧.
With the development of the computer technology and the internet,we have got a new media to know the outside world.And our life is greatly changed with it.On the internet,you can get both the domestic news and the international news as well.For our daily communication,you can send E-mails to your friends and the other people.Of course,you can study whatever you like on the internet,such as,English and other subjects.Meanwhile,you can appreciate music,sports and enjoy the video games.Recently,more and more people,especially young people,are interested in shopping online.Anyway,internet is changing our style of life and the way of thinking as well.
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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