预初英语作文,MY diary
题目
预初英语作文,MY diary
MY diary,至少5句~只要5句就够了~是小初一的水平~
答案
Happy Outing Sunday,January 10th,2010
Yesterday was Sunday and it was a fine day.My friend and I went to the zoo.Early in the moring,we met at the school gate and started off at about 8:00am.We went by bus and got to the zoo at about 8:30.There were many people in the zoo.We went to the monkey hills to watch the monkeys first.They were very lovely.Then we went to see the elepants.There were several elephants,and all were very big.
We were glad to see so many animals though we were tired.
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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