社会保护的主要内容有哪些? __________________________

题型:简答题

问题:

社会保护的主要内容有哪些?

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考点:对未成年人特殊保护
题型:简答题

设来自正态总体X~N(μ,1.52)的样本值:49.7,50.6,51.8,52.4,48.8,51.1,51.2,51.0,51.5。则μ的置信度为0.95的置信区间为()。

A.[49.92,51.88]

B.[49.7,51.88]

C.[50.6,51.88]

D.[49.92,51.1]

题型:简答题

用“离子型造影剂”做血管造影时,一次用量最多不得超过()

A.3ml/kg体重 

B.4ml/kg体重 

C.6ml/kg体重 

D.2ml/kg体重 

E.8ml/kg体重

题型:简答题

某被控对象特性可用微分方程=2x(t)表示(y表示输出变化量,x表示输入变化量),则该对象的放大系数和时间常数分别为()

A.4,2

B.2,4

C.2,1

D.4,1

题型:简答题

Low earnings quality NOT result from()

A. selecting accounting principles that misrepresent the economics of transactions.

B. structuring transactions primarily to achieve a desired effect on reported earnings.

C. excessive pressure on management and employees to meet internal targets.

题型:简答题

薪酬战略的公平目标体现在()。

A.对外的公平

B.对内的公平

C.对员工的公平

D.对制度的公平

E.对结果的公平

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