题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154143-52837.png)
答案
解析
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154143-52837.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154143-22378.png)
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154132-80421.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154132-60022.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154133-30240.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154133-41971.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154133-41278.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154133-32366.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154134-59719.png)
A.![]() | B.2 | C.3 | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154124-84832.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154124-28219.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154124-84832.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154124-99190.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154125-51088.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154125-39684.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154125-30281.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154121-44228.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154121-78200.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154121-35226.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154114-60248.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154115-55184.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154115-83635.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154115-27061.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154115-72785.png)
(1)求直线
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154114-60248.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154115-27061.png)
(2)求直线
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154114-60248.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154115-27061.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154108-75708.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154108-17389.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154108-75708.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154108-10980.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154109-45603.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154109-75618.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154110-68532.png)
最新试题
- 1当x______时,式子2x-5在实数范围内有意义.
- 2在代数式(3x2-8)(1-1x2)5的展开式中,常数项的是______.
- 3信用卡、支票是经济往来结算中经常使用的信用工具。[ ]
- 4设的内角A、B、C所对的边分别为a、b、c,已知(I) 求的第三条边长c;(II)求的值。
- 5实验室制取二氧化碳气体,反应物的状态为___________ 和___________ ,反应条件___________
- 6(本题满分12分)四个纪念币A、B、C、D,投掷时正面向上的概率如下表所示(0<a<1)纪念币ABCD概率1/21/2a
- 7先化简,再求值:2(x2y+xy)-3(x2y-xy)-4x2y,其中x=-1,y=1。
- 8What happens inside the skull of a soccer player who repeate
- 9如图,正方形所在的平面与正方形所在的平面相互垂直,、分别是、的中点. (1)求证:面面;(2)求直线与平面所成的角正弦值
- 10如图所示,则α=______.
热门考点
- 1若平面四边形ABCD满足+=0,(-)·=0,则该四边形一定是________.
- 2(7分)下图是同学们根据所学知识设计的一个趣味实验,请你参与并回答下列问题:(1)将分液漏斗里的过氧化氢溶液滴人盛有二氧
- 3王明同学在修理电子玩具时,需要用一个12Ω的电阻,但他手边只有阻值为2Ω、10Ω、20Ω、30Ω的电阻各一个,他可以选择
- 4如图所示,半径为r的光滑圆环竖直放置固定,将一轻质弹簧的一端固定在竖直直径的上端,另一端固定一质量为m,中间有孔的小球,
- 5Who do you think breaks the law in our society? If you belie
- 6珠江三角洲地区和港澳地区经济合作互补,形成独特的“前店后厂”模式,在该合作中,港澳地区主要扮演的角色是A.提供土地、劳动
- 7阅读下面的文言文,完成下面问题。 马仁瑀,大名夏津人。十余岁时,其父令就学,辄逃归。又遣于乡校习《孝经》,旬余不识一
- 8若一次函数的图像过点(0,2),且函数y随自变量x的增大而增大,请写出一个符合要求的一次函数表达式:_________
- 9___________? –Yes, I’d like some tea. A.Where are youB.Can I
- 10 “祖国甲子华诞,风云灿烂岁月”。在祖国60周年大庆来临之际,请表达你的心声。(要求:用上分号、叹号,至少有一种修辞)