按句子意思和首字母填空
题目
按句子意思和首字母填空
1.V____ gifts are always considered to be presentable
2.his T-shirt and jeans were not a___ for such a serious meeting
3.Many examples and grammatical information are among the special f___ of this dictionary
4.When did the accident o___?
5.Personal computers are of u___ interest; everyone is learning how to use them
6.Chinese o_____ students played a very important role in welcoming the Olympic torch
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
- x-5分之x-4-x-6分之x-5=x-8分之x-7-x-9分之x-8
- 《知识大全》成语主人公 快,
- 以画作谜面的谜语叫画谜,下面画谜的谜底是成语,请写出谜底.
- My schoolbag▁▁(hang)behind the door just now.
- powerb
- 英子犹豫了一会儿,慢吞吞地站起来,眼圈红红的是为什么吗
- 如果三角形abc中,已知顶点a(9,1),b(3,4)和重心g(4,1),则顶点c的坐标是?
- 如图,直角等腰三角形ABC的斜边BC长8厘米,将这个三角形以顶点A为定点,沿顺时针方向旋转90度,那么斜边BC扫过的面积是多少平方厘米?
- 有没有像傲慢-谦虚的反义词
- 在RT三角形abc中,角c等于90度,角A是角B的二倍,则角A的度数为?
热门考点