急需用来介绍自己(高中生)的英语短文(演讲用,大约3分钟)
题目
急需用来介绍自己(高中生)的英语短文(演讲用,大约3分钟)
答案
about myself
my name is li hua.i was born in the city of dalian,liaoning province.i studied in guangming primary school from 1984 to 1990.then i entered no.6 middle school where i mainly learned the subjects like chinese,mathematics,english,physics,chemistry and computer.i have been very fond of and good at english and computer ever since.therefore i placed first in the school computer competition last year.my hobbies include swimming in summer,skating in winter as well as collecting stamps and listening to popular music in my spare time.
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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