题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104320-79983.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104320-61957.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104320-16374.png)
A.2 | B.![]() | C.1 | D.![]() |
答案
解析
试题分析:
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104321-69540.png)
所以
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104321-88174.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104320-16374.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104322-93428.png)
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104257-74351.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104258-61216.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104258-72996.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104258-14970.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104258-14970.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104258-46817.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104259-16374.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104259-17763.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104259-17763.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104259-16374.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104259-11853.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104259-55324.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104259-55324.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104300-43729.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104300-88559.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104300-91350.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104300-91350.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104259-16374.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104301-37179.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104301-67892.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104258-14970.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104300-43729.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104301-93347.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104301-53125.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104302-90160.png)
(1)求数列
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104302-95234.png)
(2)若
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104302-24316.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104302-12880.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104303-60605.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104303-54304.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104303-51128.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104303-70199.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104303-54304.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104233-28239.png)
A.1 | B.-1 | C.![]() | D.-![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104157-97274.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104158-67691.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104158-23102.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104158-39664.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104158-53120.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009104129-33330.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009103931-19204.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009103932-77999.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009103932-75119.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009103932-47989.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009103933-71478.png)
(1)求数列
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009103931-19204.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009103933-50670.png)
(2)设
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009103933-95815.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009103933-75714.png)
(3)对(2)问中的
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009103933-75466.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009103934-96372.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009103934-13871.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191009/20191009103934-11677.png)
最新试题
- 1阅读下列材料,回答:材料一:据《明史》记载:(郑和下西洋)“欲耀兵异域,示中国富强。”材料二:吴晗指出:郑和下西洋“其规
- 2【题文】按要求给下列句子中加点词语的词类活用现象分类(只填序号)(3分)①雨雪霏霏 &
- 3“到了11世纪,中国经济已经严重依赖现金替代物,……为了预防公众的混乱并保留其便利性,政府当局明令禁止私人团体发行纸币而
- 4下列说法中正确的是 ( )A.家庭电路中,点亮的灯越多,电路的总电阻越大B.当发现有人触电时,用手把触电的人移开C.
- 5My mother and I _______going to watch TV this evening.A.areB
- 6单词辨音A.windowB.flowerC.nowD.down
- 7如图所示,地球半径为R,a是地球赤道上的一栋建筑,b是与地心的距离为nR的地球同步卫星,c是在赤道平面内做匀速圆周运动、
- 8中国工程院院士林俊德同志,长期扎根戈壁大漠,不计个人名利得失,顽强拼搏、勇于创新,为我国国防事业作出了突出贡献,以实际行
- 9 Why not________your teacher for help when you can’t finish
- 10近代中国,海禁大开。外来事物从四面八方滚滚而来,逐渐改变了人们的社会生活。下列事项不可能出现在20世纪20年代初北京居民
热门考点
- 1下列对科举制影响的叙述不正确的是 [ ]A.改革了用人制
- 2若|a|=|b|,则a=b,这个命题是( )(填“真命题”或“假命题”)。
- 3It is good for elderly people to be _________ involved in co
- 4某病原体第一次感染人体,人体不会产生相应的[ ]A.浆细胞B.记忆细胞C.免疫反应D.过敏反应
- 5下列装置或操作不能达到实验目的的是( )
- 6听下面一段材料,回答第1-2题。 1. What is the man applying for? A. A parki
- 7将0.2mol/LCH3COONa与0.1mol/LHCl等体积混合,混合后溶液的pH小于7。(假设体积变化忽略不计)则
- 8在图中“一”表示相连的两种物质问在一定条件下可以发生反应,甲→丁表示甲在一定条件下可与某种物质反应生成丁.下列四组选项中
- 9吉林人参是保健佳品.某特产商店销售甲、乙两种保健人参.甲种人参每棵100元,乙种人参每棵70元王叔叔用1200元在此特产
- 10某公司销售部有营销人员13人,销售部为了制定某种商品的月销售定额,统计了这13人某月的销售量如下:每人销售件数16005