题目
改错题,求解释
Here is my idea about how a friend is like. Firstly, a friend is someone you can share your secrets. If you tell him a secret, never will he talks about it with anybody else. Besides, a friend is always good listener when you need one. After hear your sad stories, he will say some words that is nice and warm. Still, your happiness makes him happily too. What’s more, a good friend is willing to offer the help to which you need, or can at least give you some advices. In a word, friends are those you like and trust, and you will enjoy every minute that you spent with them.
Here is my idea about how a friend is like. Firstly, a friend is someone you can share your secrets. If you tell him a secret, never will he talks about it with anybody else. Besides, a friend is always good listener when you need one. After hear your sad stories, he will say some words that is nice and warm. Still, your happiness makes him happily too. What’s more, a good friend is willing to offer the help to which you need, or can at least give you some advices. In a word, friends are those you like and trust, and you will enjoy every minute that you spent with them.
提问时间:2021-01-07
答案
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英语冠词题(冠词填空) I think ___maths is more important than any other subject.
- 2下列关于细胞工程的叙述中,错误的是( ) A.植物细胞融合必须先制备原生质体 B.试管婴儿技术包括人工受精和胚胎移植两方面 C.经细胞核移植培育出的新个体只具有一个亲本的遗传性
- 3T和KN的换算问题
- 4【急,现求!】观察下列各式及证明过程:根号(1/2-1/3)=1/2根号2/3;根号[1/2(1/3-1/4)]=1/3(3/8)
- 5()它的花很小,有红色的、黄色的、还有白色的.
- 6已知m的绝对值=-m 化简|m|-|m-2|
- 7英语翻译
- 8There was no end of fun during tea.翻译
- 9求y=1+sinx+cosx+sinxcosx的值域.
- 10甲组工人生产一种零件,每天生产250个.按规定每个合格记4分,一个不合格要倒扣15分(请讲解本题)
热门考点