li lei to eat an apple .please give one to .1want;him 2wants;he 3want;his 4wants; him
题目
li lei to eat an apple .please give one to .1want;him 2wants;he 3want;his 4wants; him
答案
答案是4.
李磊想吃苹果,给他一个.
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
最新试题
- 一定量的铜粉与一定量的炭粉混合,在空气中加热,充分反应后,冷却,称量发现质量不变,则反应前炭粉在混合物中的质量分数为?
- 化简比并求比值:0.625:3/4
- 停车场有三轮车共7辆,总有25个轮孑,则三轮车有( )辆.小轿车有( )辆.
- "埋单"这个词用英语怎么说?
- 陋室铭 文言文仿写
- 生日快乐的英语单词是什么?
- 写食物的英文短文
- Our english teacher asked us not to make mistskes in g___again when we make new sentences
- they are talking about the teathers and schools which they have visited 这句话错在哪里?
- 已知,a,b,c分别是△ABC中,角A,B,C的对边,且sin∧2A+sin∧2C-sin∧2B=sinAsinC若...
热门考点