怎样在电脑上做作业,英语作文
题目
怎样在电脑上做作业,英语作文
答案
Good morning everyone.Now let's me tell you how to do the homework on the computer.First,
connect the monitor to the computer,then switch on the computer,and open a new document.
Use the keyboard to write your homework in the document.Write the name of the homework.
Click"save"to save the homework ,and finally print the homework.
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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