题目
Last week my uncle bought a computer book for me as my birthday present .
提问时间:2020-10-08
答案
上星期我的叔叔买了一本电脑书送给我作为我的生日礼物.
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
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
最新试题
- 1函数y=sinx+2√2cos(π/4+x)+3的最小值
- 2For hundreds of years after that there were few inventions that had as much effect as the wheel
- 3That afternoon was the only chance Mini had of seeing her for another five years.的汉语
- 4一个马铃薯放入清水中是浮的,把它平圴切成三块,取其中一块放入清水中时沉的还是浮的?
- 5An apple tree can grow to over 35 feet t______.
- 6在一个半径为20米的圆形花坛周围栽树,每隔6.28米栽一棵树,一共可以栽多少棵树?
- 71.Tina ____ the prize of the 100-meter race.How ____!A.won lucky B.wins luckily C.won luckily
- 8三角形的面积为4cm2,周长为10cm,则这个三角形的内切圆半径为_.
- 9我们学校的学生人数超过了两千._____ ______ ______ the students in our school _______ over 2,000.
- 10财政收入与税收收入之间的关系是什么
热门考点