题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124418-77866.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124418-74195.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124418-74195.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124418-27493.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124418-96657.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124418-64705.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124418-46935.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124418-61050.png)
答案
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124418-64895.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124419-31039.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124419-35717.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124419-79026.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124419-98409.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124419-91486.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124420-37803.png)
=
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124420-92914.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124420-44503.png)
解析
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124409-78204.png)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124403-98702.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124403-57855.png)
A.1 | B.2 | C.![]() | D.4 |
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124353-89479.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124353-60812.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124353-11897.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124353-89479.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124353-60812.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124354-18113.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124353-89479.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124353-11897.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124354-56772.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124354-76192.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124354-18040.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124355-80436.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124355-75350.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124355-41814.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124355-62753.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124344-13753.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124344-26946.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124345-44097.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124345-93567.png)
(1)用
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124345-25840.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124345-12492.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124346-94107.png)
(2)在线段BC上是否存在一点F满足
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124346-27427.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124346-51245.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124347-81524.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191105/20191105124338-71700.png)
最新试题
- 119世纪中期,英国东印度公司的一位负责人这样说:“我们来到这里,就是要用他们的土地的产品来偿付我们准备输出的工业品。”对
- 2如图,是圆的直径,、在圆上,、的延长线交直线于点、, 求证:(Ⅰ)直线是圆的切线;(Ⅱ)
- 3下面是一份有关尝试回忆效果的实验结果材料,试根据这个材料,完成下面的题目。时间分配
- 4材料一:航天员翟志刚的父亲在他幼年时就去世了,因为训练任务紧张,无法守在母亲身边尽孝的翟志刚只有通过寄钱来表达一个儿子的
- 5Neighbours play an important role in our lives. Their lifest
- 6下列四幅图片中,属于液化现象的是[ ]A、B、C、D、
- 7在平面直角坐标系中,已知直线经过A(-3,7)、B(2,-3)两点.(1)求经过A、B两点的一次函数关系式;(2)画出该
- 8设x>0,则函数y=2-4x-x的最大值为______.
- 9读下列材料,回答有关问题。材料一 我国东、中、西部第四次人口普查和第五次人口普查有关人口密度统计图。材料二“八五”末期,
- 10美国很多老人在退休后向南方迁移,其主要原因是A.气候因素B.家庭和婚姻因素C.矿产资源的生产发展D.国家的政策
热门考点
- 1全国假日办相关负责人指出,从2013年国庆假期来看,《旅游法》实施带来新气象:旅游企业依法经营的意识普遍增强,零负团费、
- 2漫画《躲风头》告诉我们 ①市场调节具有自发性 ②必须规范市场秩序,强调诚实守信 ③取消市场在
- 3— Hi! John, would you like to play football with us? — Oh, I
- 4设偶函数的定义域为,当时是增函数,则的大小关系是( ) A.B.C.D.
- 5如图:点C、E在BF上,∠B=∠DEF,BC=EF.若补充一个条件,就能证明△ABC≌△DEF,下列补充条件中错误的是(
- 6已知点在曲线上,为曲线在点处的切线的倾斜角,则的取值范围为( )A.B.C.D.
- 7已知数列{}的前n项和为Sn,则S99等于[ ]A、B、C、D、
- 8Just a minute.I"ll look up the meaning of the phrase in the
- 9已知直线l1:a2x+y-1=0与直线l2:x+ay-a=0垂直,求a的值( )A.a=-1B.a=0C.a=-1或a
- 10(8分)下图分别示意某国局部地区自然要素与人口、城市分布。读图并结合所学知识完成下列各题。(1)A水电站建设的主要区位因