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【单选题】
如图是由五个大小相同的正方体搭成的几何体,则关于它的三视图,下列说法正确的是 [     ]
A.
主视图的面积最小
B.
俯视图的面积最小
C.
左视图的面积最小
D.
三个视图的面积一样大
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【多选题】下列属于抽样调查特点的是()。(A)从总体中随机抽取部分样本进行调查(B)具有经济性、时效性、广泛性、准确性的特点(C)通常为一次性或周期性的(D)数据的规范程度比较高
A.
A
B.
B
C.
C
D.
D
【多选题】鸟体内性成熟后逐渐退化并消失的器官是( )。
A.
B.
淋巴结
C.
盲肠扁桃体
D.
腔上囊
E.
胸腺
【多选题】下列属于抽样调查的特点的是( )
A.
抽取样本的客观性
B.
可以比较准确地推断总体
C.
是一种需要大量时间的调查方法
D.
广泛用于研究市场现象的数据表现
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A.
She was a Catholic Church nun.
B.
She was not a missionary.
C.
As one of the greatest humanitarians in the 20th century, she was declared as Saint Teresa of Calcutta in 2016 19 years after her death.
D.
Mother Teresa was born Indian and taught there for 17 years.
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【多选题】下列属于抽样调查特点的是()。
A.
从总体中随机抽取部分样本进行调查
B.
具有经济性、时效性、广泛性、准确性的特点
C.
通常为一次性或周期性的
D.
数据的规范程度比较高
【多选题】社会保险筹资的具体形式 ()
A.
社会保险税
B.
预算基金账户制
C.
社会保险统筹缴费
D.
财政税收
【单选题】鸟体内性成熟后逐渐退化并消失的器官是( )。
A.
B.
淋巴结
C.
盲肠扁桃体
D.
腔上囊
E.
骨骼
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A.
开征社会保险税
B.
社会保险统筹缴费
C.
建立预算基金账户制
D.
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【单选题】(p. 58) Lillie worked as a caterer when she was in college. She was highly critical of the caterer and its staff that her parents selected for their 50 th anniversary party. Lillie's attitude about ho...
A.
Augmented service expectation
B.
Personal service philosophy
C.
Derived service expectation
D.
Cultural service expectation
E.
Situational factors
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