题目
题型:单选题难度:简单来源:不详
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084225-94707.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084226-50863.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084226-69970.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
答案
解析
试题分析:
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084225-94707.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084227-14042.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084227-94693.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084227-62635.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084227-37306.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084226-69970.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084227-37306.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084228-30626.png)
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084221-62333.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084221-11856.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084221-29473.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084222-76673.png)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084217-64422.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084218-41678.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084218-24475.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084218-79269.png)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084215-79200.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084215-62605.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084215-20922.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084215-87233.png)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084211-19866.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084211-20585.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084211-72872.png)
A.![]() ![]() | B.![]() |
C.![]() ![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084207-31190.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084207-42611.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817084207-93450.png)
A.{1,2,4} | B.{2,3,4} | C.{0,2,4} | D.{0,2,3,4} |
最新试题
- 1 For the people living in the Nile Basin, the river is the
- 2下列关于铁及其化合物的说法中正确的是A.Fe3O4是—种红棕色粉末,俗称磁性氧化铁B.铁与水蒸气在高温下的反应产物为Fe
- 3已知常温下E为最常见的无色无味液体,F为淡黄色粉末,G为常见的气体单质(反应条件均已省略).请回答下列问题:(1)请写出
- 4根据下列材料和图,回答下列问题。 材料:伏尔加河是欧洲第一大河,位于俄罗斯境内,多流经平原地区,干支流通航里程达3260
- 5阅读下文,回答问题。坦然走过乞丐毕淑敏1喜欢张爱玲的一个理由,是她说自己不喜欢乞丐。凡人不敢说厌恶乞丐,特别是女性,那样
- 6In the 1930s, a lot of people in the USA were out of work. A
- 7①-32-(-17)-|-23|②4×(-5 )-12÷(-6 )③-14-(1+0.5)×13÷4④-4.035×12
- 8一列简谐横波在x轴上传播。t=0 s时,x轴上0至12 m区域内的波形图象如图所示(x=8 m处的质点P恰好位于平衡位置
- 9当地球公转到④处时,太阳直射在( )A.赤道B.北回归线C.南回归线D.南极圈
- 10He often asks his neighbour to look after his pet during his
热门考点
- 1使用电火花打点计时器分析物体运动情况的实验中:(1)在如下基本步骤中,正确的排列顺序为________.A.把电火花打点
- 2下列图象中,可以表示物体做匀加速直线运动的是( )A.B.C.D.
- 3某研究小组探究避光条件下生长素浓度对燕麦胚芽鞘生长的影响。胚芽鞘去顶静置一段时间后,将含有不同浓度生长素的琼脂块分别放置
- 4下列数据符合实际的是A.地球自转一周的时间为lhB.人步行的速度约为1.4m/sC.中学生的平均身高约为200cmD.冰
- 5甲、乙、丙3位同学选修课程,从4门课程中,甲选修2门,乙、丙各选修3门,则不同的选修方案共有 [ ]A、36种
- 6党的十一届三中全会后,温州农村发生了巨大变化。变化一:农民纷纷走上自主创业的道路。温州形成了千家万户办家庭企业、千军万马
- 7表面生锈的铁钉,放入过量的稀硫酸中,微热,首先观察到的现象______;然后观察到______;有关的化学方程式是:__
- 8[选修4-2:矩阵与变换]已知矩阵,向量,是实数,若,求的值.
- 9已知:如图,PA为⊙O的切线,A为切点,PO交⊙O于点B,PA=4,OA=3,则cos∠APO的值为( )A.35B.
- 10根据你的理解,仿照加粗的部分,将下面这段话补充完整。 在人生短暂而漫长的路途中,给你快乐的也许是你的朋友,让你美丽的也