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【单选题】
7-20收入分配完全不均等时,基尼系数等于( )。
A.
0
B.
1
C.
-1
D.
2
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参考答案:
举一反三
【单选题】清朝初年,康熙皇帝把柞蚕饲养的方法由山东传播到了他家乡的东北地方,康熙朝以后柞蚕饲养的方法逐渐被 传播到辽东半岛。
A.
满族人
B.
朝鲜族人
C.
汉族人
D.
蒙古族人
【简答题】LCL/LCL refers to the both consignors and consignees are less than two.( )
【单选题】Henry Ford gave much credit to his wife for his car-making business because ______.
A.
he called her 'The Believer'
B.
her belief in him was a constant encouragement
C.
from the earliest days of their relationship, she always encouraged her husband to build a horseless carriage
D.
she often reminded her husband that the way to make automobiles is to make them all alike
【单选题】清朝初年,康熙皇帝把柞蚕的饲养方法由山东传播到了他家乡的东北地方,康熙朝以后柞蚕饲养的方法逐渐被( )传播到辽东半岛。
A.
满族人
B.
朝鲜族人
C.
汉族人
D.
蒙古族人
【单选题】下列哪项不是肾上腺素的作用
A.
加强心肌收缩力
B.
减慢心率
C.
使内脏和皮肤血管收缩
D.
增加心输出量
E.
使骨骼肌血
【简答题】二 、单项选择。 看谁选得又准又快。 1. — Where can I see a doctor? — There is a ____ on the street corner. A. post office B. supermarket C. hospital D. railway station 2. I am looking for a house. I’d like ____ with a...
【单选题】下列哪项不是肾上腺素的作用()
A.
使心肌收缩力增强
B.
使心率加快
C.
使肾脏和皮肤血管收缩
D.
使骨骼肌血管舒张
E.
使组织液生成减少
【单选题】sinx的不定积分是
A.
cosx
B.
—sinx
C.
cosx+C
D.
—cosx+C
【简答题】单项选择。 看谁选得又准又快。 1. — Where can I see a doctor? — There is a ____ on the street corner. A. post office B. supermarket C. hospital D. railway station 2. I am looking for a house. I’d like ____ with a ga...
【单选题】X控制图的上、下控制界限UCL和LCL值,理论上应为( )。
A.
UCL=TV,LCL=TL
B.
UCI=Xmax,LCL=Xmin
C.
UCL= +3σ,LCL= -3σ
D.
UCL= +3σ,LCL= -3σ
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