题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073859-18916.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073859-88270.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073859-60753.gif)
A.![]() ![]() | B.![]() ![]() |
C.![]() ![]() | D.![]() ![]() |
答案
解析
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073900-78274.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073901-75533.gif)
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073850-42903.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073850-14128.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073850-10183.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073850-41280.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073850-22054.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073851-94821.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073851-59722.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073851-49809.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073850-41280.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073851-75508.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073846-21911.gif)
A.![]() | B.![]() |
C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073837-99635.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073837-99635.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073837-97778.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073838-32050.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073838-79575.gif)
A.若![]() ![]() |
B.若![]() ![]() |
C.若![]() ![]() ![]() |
D.若![]() ![]() ![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073832-70908.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073832-70908.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073832-14530.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073832-30213.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073832-70908.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073832-59728.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073832-14530.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073833-80599.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073833-69600.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073832-14530.gif)
A.![]() | B.![]() |
C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073823-32005.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073823-21116.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073823-80768.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073824-37751.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106073825-75700.gif)
A.![]() | B.![]() |
C.![]() | D.![]() |
最新试题
- 1As the young generation, we should never forget those who___
- 2求下列函数的导数: (1);(2)y=sin(﹣5x+2).
- 3入射光线与反射光线的夹角为60°时,反射角为 ,入射光线与镜面的夹角为
- 4运行在赤道地区上空的同步卫星运行速度与地面的自转速度相比,正确的是( )A.与地球自转线速度相同B.与地球自转角速度
- 5下列关于微观粒子的说法,正确的是( )A.原子是不可再分一种粒子B.原子中一般含有质子、中子和核外电子C.原子若失去核
- 6如图,割线经过圆心,,绕点逆时针旋转到,连交圆于点,则 .
- 7下列实验现象描述不正确的是( )A.红磷在空气中燃烧有白烟产生B.硫在氧气中燃烧发出淡蓝色火焰C.铁丝插入稀盐酸中有气
- 8氧气在常温下是一种______色______味的气体.其密度比空气密度______(填大或小),______溶于水(填难
- 9如图,AB为⊙O的直径,点C在⊙O上,点P是直径AB上的一点,(不与A,B重合),过点P作AB的垂线交BC的延长线于点Q
- 10我国政府影响联合国的倡议,制定了《国家人权行动计划(2009—2010年)》,明确了种狗政府在促进和保护人权方面的工作目
热门考点
- 1黄河成为“地上河”是从[ ]A.河口镇以下B.郑州以下C.孟津以下D.三门峡以下
- 2如图所示,在△ABC,∠C=90°,AC=BC,AD是∠BAC的平分线,DE⊥AB于E点,已知AB=10cm,则△DEB
- 3我们的身体都是由细胞组成的,下列图示的细胞中,不参与组成我们身体的是( )A.B.C.D.
- 4My sister is too young. She can"t look after _____.A. her B
- 5The best times to visit Shangri-la ______ spring and autumn
- 6如图所示,△ABC中,∠A=60°,∠C=40°,延长CB到D ,则∠ABD=( )度。
- 7方程x2=2x的解为( )。
- 8【题文】已知全集U=R,集合,,求,,
- 9不锈钢是一种合金钢,有耐腐蚀的重要特性,被广泛应用于医疗器械、反应釜、炊具、装饰材料等.不锈钢中添加的主要合金元素是(
- 10已知数列5,11,17,23,29,…,则55是它的第( )项.A.19B.20C.21D.22