They are waiting at the school gate.we often make things in the room.变一般疑问句
题目
They are waiting at the school gate.we often make things in the room.变一般疑问句
答案
Are they waiting at the school gate?
Do your often make things in the room?
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
热门考点
- In 1882,a baby girl caught such a serious fever that she lost her hearing and eyesight
- especially 和 particularly的区别.他们都有特别的意思,怎么区分用法呢?
- 许多橘子,第一天吃一半多一个,第二天吃剩下一半多一个,第三天吃剩下一半多一个,还剩一个,有多少橘子
- 1又3分之一加上2又15分之一加上3又35分之一加上4又63分之一加上.加上九又323分之一
- 1.Your username can only contain letters A-Z or numbers 0-9
- 一到中学物理有关密度的实验题
- 设a>0,b>0,若根号3是3的a次方与3的b次方的等比中项,则2/a+1/b的最小值为多少
- 六一儿童节那天学校真热闹这句话怎样改比喻句
- 设计一个日常生活中可以完成的生物实验
- 为什么受到二力平衡,两个力抵消之后物体还会动