题目
Lily had been to Dalian with her family the week before.Dalian划线提问
Lily had been to Dalian with her family the week before.(划线提问)(Dalian划线)
had Lily been with her family the week before?
Lily had been to Dalian with her family the week before.(划线提问)(Dalian划线)
had Lily been with her family the week before?
提问时间:2020-11-11
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质量相等的木块和冰块,都浮在水面上,木块受到的浮力_冰块受到的浮力;木块排开水的体积_冰块排开水的体积.(均选填“>”、“<”或“=”)
- 2用什么词语形容21世纪的中国
- 3一个等腰梯形的面积是72平方厘米,高是8厘米,它的一条腰长10厘米,梯形的周长是多少
- 4x的平方y-4y 分解因式
- 5如图所示,有一条小路穿过长方形的草地ABCD,若AB=60m,BC=84m,AE=100m,则这条小路的面积是_m2.
- 6You must be careful when you cross the road.(改为祈使句)
- 7某船顺行每小时60千米,逆行每小时40千米,则往返的平均速度是
- 8高数 中 函数的可去间断点问题
- 9数学题!快!(分解质因数)
- 10Paul is older than me .He is my ___(old) brother.
热门考点