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2024年国家开放大学答案
下列哪项不是数字图像处理的优点。（ ）(单选题)
.再现能力强.,.
综合性强.,.
适用面宽.,.
灵活性高
IEL数据库属于中文期刊数据库。（ ）(判断题)
正确#错误#
一幅256*256的图像，若灰度级数为16，则存储它所需的比特数是( )(单选题)
.256K
.512K
.1M
.2M
“庄生晓梦迷蝴蝶，望帝春心托杜鹃。”是李商隐在《无题》中的诗句。(判断题)
.对
.错
— Hello, I.m David Chen. Nice to meet you.
— .(单选题)
.Are you.,.
Nice to meet you too..,.
Very nice.
以下适合于临时性任务的组织结构形式是。（ ）(单选题)
.直线型
.矩阵型
.多维立体结构
.职能型
在使用面向对象开发方法进行系统开发时，在面向对象分析阶段，动态模型一般是用什么图来表示（ ）(单选题)
.用例图
.交互图
.类图
.合作图
因为任何国家都会存在多种原因失业，所以充分就业是不可能的。(判断题)
.对
.错
选择题
Charity is a concept which dates back to Biblical times, when helping the poor was something that rich people basically did to make themselves feel good. Social work has its roots in charity, as it originally began around the time of the industrial revolution when there were many poor people and society was seeking a way of dealing with the poor and social problems. Although social work began as charity work, it has expanded a lot and needs to be seen from a completely different perspective.
Modern-day social work deals not only with poverty and the subsequent problems, but also with the problems arising from various types of “social fear” (“social phobias”) and discrimination such as sexism, racism, and discrimination against an individual due to his age, or mental or physical disabilities. Social workers deal with the consequences of these discriminations as well as consequences that arise from sexual abuse, drug abuse, and various other problems.
Social work provides an important service to society. Individuals and families in need of help are the focus of it, and are re ferred to as clients. Social workers help clients live a productive life in their own community. In order to reach this goal, they often enlist the assistance of family members, relatives, local religious leaders, and other influential members of the community. Although institutionalization may be necessary at times, it is a temporary solution. Social workers usually serve in the front line, and reach out to the clients soon after problems occur. The goal is to help clients return to normal life in a natural setting.
1. The charity originally means to __1__.
A. help the poor that makes the rich feel good.
B. help clients return to normal life.
C. serve the whole society.
2. When does social work begin__2__
A. around the time of the industrial revolution
B. Biblical times
C. modern time
3. Modern-day social work deals with the following problems except __3__
A. poverty
B. racism
C. education
4. In order to help clients live a productive life, social workers can turn to the assistance of __4__.
A. government
B. family members
C. businessmen
5. Which statement about social work is NOT True__5__
A. Social work roots from charity.
B. Social work deals not only with poverty and the subsequent problems, but also with various social fear and discrimination.
C. Social work is that the rich people want to help the poor people.__5__(完形填空)
.A
.B
.C
某刚体对一系列平行的轴的转动惯量中，对过质心的那根轴的转动惯量(单选题)
.最大。
.最小。
.为零。
.可能最大，也可能最小。
信息采集的原则有（）(多选题)
.原则性
.目的性
.系统性
.完整性\xa0
.准确性\xa0
HTTPS是以安全为目标的HTTP通道，其安全基础就是SSL技术。（ ）(判断题)
.对
.错
不能用直接配制法配制的标准溶液为（ ）(单选题)
.邻苯二甲酸氢钾
.重铬酸钾
.高锰酸钾
.硼砂
经济法与行政法相比，所调整的经济管理关系本质上是（ ）。(单选题)
.物质利益关系
.行政管理关系
.政府管理关系
集团下属成员单位预算的内容包括（ ）。(多选题)
.现金流预算.,.财务报表预算.,.业务经营预算.,.资本支出预算.,.母公司的收益预算
.再现能力强.,.
综合性强.,.
适用面宽.,.
灵活性高
IEL数据库属于中文期刊数据库。（ ）(判断题)
正确#错误#
一幅256*256的图像，若灰度级数为16，则存储它所需的比特数是( )(单选题)
.256K
.512K
.1M
.2M
“庄生晓梦迷蝴蝶，望帝春心托杜鹃。”是李商隐在《无题》中的诗句。(判断题)
.对
.错
— Hello, I.m David Chen. Nice to meet you.
— .(单选题)
.Are you.,.
Nice to meet you too..,.
Very nice.
以下适合于临时性任务的组织结构形式是。（ ）(单选题)
.直线型
.矩阵型
.多维立体结构
.职能型
在使用面向对象开发方法进行系统开发时，在面向对象分析阶段，动态模型一般是用什么图来表示（ ）(单选题)
.用例图
.交互图
.类图
.合作图
因为任何国家都会存在多种原因失业，所以充分就业是不可能的。(判断题)
.对
.错
选择题
Charity is a concept which dates back to Biblical times, when helping the poor was something that rich people basically did to make themselves feel good. Social work has its roots in charity, as it originally began around the time of the industrial revolution when there were many poor people and society was seeking a way of dealing with the poor and social problems. Although social work began as charity work, it has expanded a lot and needs to be seen from a completely different perspective.
Modern-day social work deals not only with poverty and the subsequent problems, but also with the problems arising from various types of “social fear” (“social phobias”) and discrimination such as sexism, racism, and discrimination against an individual due to his age, or mental or physical disabilities. Social workers deal with the consequences of these discriminations as well as consequences that arise from sexual abuse, drug abuse, and various other problems.
Social work provides an important service to society. Individuals and families in need of help are the focus of it, and are re ferred to as clients. Social workers help clients live a productive life in their own community. In order to reach this goal, they often enlist the assistance of family members, relatives, local religious leaders, and other influential members of the community. Although institutionalization may be necessary at times, it is a temporary solution. Social workers usually serve in the front line, and reach out to the clients soon after problems occur. The goal is to help clients return to normal life in a natural setting.
1. The charity originally means to __1__.
A. help the poor that makes the rich feel good.
B. help clients return to normal life.
C. serve the whole society.
2. When does social work begin__2__
A. around the time of the industrial revolution
B. Biblical times
C. modern time
3. Modern-day social work deals with the following problems except __3__
A. poverty
B. racism
C. education
4. In order to help clients live a productive life, social workers can turn to the assistance of __4__.
A. government
B. family members
C. businessmen
5. Which statement about social work is NOT True__5__
A. Social work roots from charity.
B. Social work deals not only with poverty and the subsequent problems, but also with various social fear and discrimination.
C. Social work is that the rich people want to help the poor people.__5__(完形填空)
.A
.B
.C
某刚体对一系列平行的轴的转动惯量中，对过质心的那根轴的转动惯量(单选题)
.最大。
.最小。
.为零。
.可能最大，也可能最小。
信息采集的原则有（）(多选题)
.原则性
.目的性
.系统性
.完整性\xa0
.准确性\xa0
HTTPS是以安全为目标的HTTP通道，其安全基础就是SSL技术。（ ）(判断题)
.对
.错
不能用直接配制法配制的标准溶液为（ ）(单选题)
.邻苯二甲酸氢钾
.重铬酸钾
.高锰酸钾
.硼砂
经济法与行政法相比，所调整的经济管理关系本质上是（ ）。(单选题)
.物质利益关系
.行政管理关系
.政府管理关系
集团下属成员单位预算的内容包括（ ）。(多选题)
.现金流预算.,.财务报表预算.,.业务经营预算.,.资本支出预算.,.母公司的收益预算