Thought he had often made his little sister cry,today he was made(cry)_____by his little sister.
题目
Thought he had often made his little sister cry,today he was made(cry)_____by his little sister.
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
最新试题
热门考点
- 翻译:把这个重箱子搬走对我来说很困难.It is _______ for me _____ _____ the heavy box away.
- 对有理数a,b,定义一种新的运算“※”,其运算规则是a※b=ab/a-b,求 3※(-4)的值
- 月光曲一文中的问题(急~明天就要交上去)
- 《我的伯父鲁迅先生》中,我是怎样读《水浒传》,结果如何?
- 框架梁上部钢筋锚固长度为≥0.4Lae+15d弯钩(直锚时Lae),那非框架梁上部钢筋直锚弯锚锚固长度各是多少?
- 若Y=根号下X-1加根号下1-X,则X的2008次方加上2008=?
- 水是最常见的物质,下面是同学们对水的认识,你认为正确的是 ( ) ①是由氢和氧两种元素组成的一种物质②
- 仿写句子 早晨的空气是_____,是_____,是____
- find,difficult,Maths,they,their 连词成句,并写出句子结构.
- 千年梦圆在今朝阅读答案