To the children who they spend too much time watching TV,it can do harm to their sight.改错
题目
To the children who they spend too much time watching TV,it can do harm to their sight.改错
答案
To the children who spends too much time watching TV,it can do harm to their sight
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
- 求解方程式:4x=y+6;6x=y-44!急
- 哪些动物属于鸟类
- 有谁知道死海的密度
- EF是梯形ABCD的中位线,AD平行BC,BC=3AD,求四边形AEFD与四边形EBCF的面积比
- 竹字头,左下方一个甘,右下方一个欠是什么字啊
- you are not alane for lam here with
- Answer,the,question,to,make,notes,about,a,vacation,you,took
- 英语翻译
- 已知数列{an}满足a1=33,an+1-an=2n 则求an/n的最小值
- 淘气家原来每月用水约二十吨更换了节水龙头后每月用水约十八吨每月用水比原来节约了百分之几?
热门考点