问答题Censorship refers to any action taken by a society to control access to ideas and information. Throughout history many different types of societies have used censorship in various ways. The issue is increasingly important due to the rapid development o
题目
问答题
Censorship refers to any action taken by a society to control access to ideas and information. Throughout history many different types of societies have used censorship in various ways. The issue is increasingly important due to the rapid development of new communication technology. As innovators continue to create new ways for people to share information, many people are now arguing over the issue of censorship The following are opinions from both sides Read the excerpts carefully and write your response in about 300 words, in which you should: 1. Summarize briefly the opinions from both sides, and then 2. give your comment Marks will be awarded for content relevance, content sufficiency, organization and language quality. Failure to follow the above instructions may result in a loss of marks. For the proponents of censorship, restricting the access to information is something that can provide benefits to society. By censoring pornography on the Internet, children are less likely to encounter it. By censoring certain types of images and videos, society can prevent offensive or vulgar material from offending those that it targets. For example, some would argue that society should censor material that is insulting to a particular religion in order to maintain societal harmony. In this way, censorship is viewed as a way to protect society as a whole from material that is seen as offensive or damaging. Some argue that censorship is necessary to preserve national security. Without using any kind of censorship, they argue that it is impossible to maintain the secrecy of information necessary for protecting the nation. For this purpose, censorship protects a state’s military or security secrets from its enemies who can use that information against the state. Those who are against censorship argue that the practice limits the freedoms of speech, the press and expression and that these limitations are ultimately a detriment to society. By preventing free access to information, it is argued that society is fostering ignorance in its citizens. Through this ignorance, citizens are more easily controlled by special interest groups, and groups that are able to take power are able to use censorship to maintain themselves. Additionally, they argue that censorship limits a society’s ability to advance in its understanding of the world.
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第1题：
Any action ______ collision shall，if the circumstances of the case admit，made in ample time and with due regard to the observance of good seamanship．
A.taking to avoid
B.taking to avoiding
C.taken to avoid
D.taken to avoiding
正确答案：C
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第2题：
Social change is more likely to occur in societies where there is a mixture of different kinds of people than in societies where people are similar in many ways. The simple reason for this is that there are more different ways of looking at things present in the first kind of society. There are more ideas, more disagreements in interest, and more groups and organizations with different beliefs. In addition, there is usually a greater worldly interest and greater tolerance in mixed societies. All these factors tend to protnote social change by opening more areas of life to decision.
In a society where people are quite similar in many ways, there are fewer occasions for people to see the need or the opportunity for change because everything seems to be the same. And although conditions may not be satisfactory, they are at least customary and undisputed.
Within a society, social changes is also likely to occur more frequently and more readily in the material aspects of the culture than in the non-material, for example, in technology rather than in values; in what has been learned later in life rather than what was learned early; in the less basic and less emotional aspects of society than in their opposites; in the simple elements rather than in the complex ones; in form rather than in substance; and in elements that are acceptable to the culture rather than in strange elements.
Furthermore, social change is easier if it is gradual. For example, it comes more readily in human relations on a continuous scale rather than one with sharp difference. This is one reason why change has not come more quickly to Black Americans as compared to other American minorities,because of the sharp difference in appearance between them and their white counterparts.
One of the factors that tend to promote social change is__________.A.joint interest
B.different points of view
C.less emotional people
D.advanced technology答案：B解析：根据第一段“The simple reasonforthisisthatthere aremore differentways oflooking atthings．．．There are more ideas．．．In addition，there is usually a greater worldly interest and greater tolerance in mixed societies…A儿these factors tend to promote social change”可知，有很多因素能推动社会变革．B项是其中一个因素。 -
第3题：
Social change is more likely to occur in societies where there is a mixture of different kinds of people than in societies where people are similar in many ways. The simple reason for this is that there are more different ways of looking at things present in the first kind of society. There are more ideas, more disagreements in interest, and more groups and organizations with different beliefs. In addition, there is usually a greater worldly interest and greater tolerance in mixed societies. All these factors tend to protnote social change by opening more areas of life to decision.
In a society where people are quite similar in many ways, there are fewer occasions for people to see the need or the opportunity for change because everything seems to be the same. And although conditions may not be satisfactory, they are at least customary and undisputed.
Within a society, social changes is also likely to occur more frequently and more readily in the material aspects of the culture than in the non-material, for example, in technology rather than in values; in what has been learned later in life rather than what was learned early; in the less basic and less emotional aspects of society than in their opposites; in the simple elements rather than in the complex ones; in form rather than in substance; and in elements that are acceptable to the culture rather than in strange elements.
Furthermore, social change is easier if it is gradual. For example, it comes more readily in human relations on a continuous scale rather than one with sharp difference. This is one reason why change has not come more quickly to Black Americans as compared to other American minorities,because of the sharp difference in appearance between them and their white counterparts.
?Social change is less likely to occur in a society where people are quite similar in many ways because__________.A.people there have got so accustomed to their conditions that they seldom think it necessary to change
B.people there have identical needs that can be satisfied without much difficulty
C.people there are easy to please
D.people there are less disputed答案：A解析：由第一段最后一句“although conditions may not be satisfactory，they are at least customary and undisputed”可知答案为A，此选项是对原文的同义转述。 -
第4题：
Social change is more likely to occur in societies where there is a mixture of different kinds of people than in societies where people are similar in many ways. The simple reason for this is that there are more different ways of looking at things present in the first kind of society. There are more ideas, more disagreements in interest, and more groups and organizations with different beliefs. In addition, there is usually a greater worldly interest and greater tolerance in mixed societies. All these factors tend to protnote social change by opening more areas of life to decision.
In a society where people are quite similar in many ways, there are fewer occasions for people to see the need or the opportunity for change because everything seems to be the same. And although conditions may not be satisfactory, they are at least customary and undisputed.
Within a society, social changes is also likely to occur more frequently and more readily in the material aspects of the culture than in the non-material, for example, in technology rather than in values; in what has been learned later in life rather than what was learned early; in the less basic and less emotional aspects of society than in their opposites; in the simple elements rather than in the complex ones; in form rather than in substance; and in elements that are acceptable to the culture rather than in strange elements.
Furthermore, social change is easier if it is gradual. For example, it comes more readily in human relations on a continuous scale rather than one with sharp difference. This is one reason why change has not come more quickly to Black Americans as compared to other American minorities,because of the sharp difference in appearance between them and their white counterparts.
The passage is mainly discussing__________.A.certain factors that determine the ease with which social changes occur
B.certain factors that promote social change
C.the necessity of social change
D.two different societies答案：A解析：全文共三段，根据每段的第一句“Social change is more likely to occur in societies…”，“Wi“n a society，social changes is also likely to occur more frequenfly and more readily in…”和“Furthermore，social change is easier if it is gradual”可知，本文讲的不是哪些因素能推动社会变革，而是哪些因素使社会变革 更容易发生，因此选A。 -
第5题：
根据下列内容，回答206-210题。
Social change is more likely to occur in societies where there is a mixture of different kinds ofpeople than in societies where people are similar in many ways. The simple reason for this is thatthere are more different ways of looking at things present in the first kind of society. There aremore ideas, more disagreements in interest, and more groups and organizations with differentbeliefs. In addition, there is usually a greater worldly interest and greater tolerance in mixedsocieties. All these factors tend to promote social change by opening more areas of life to decision.
In a society where people are quite similar in many ways, there are fewer occasions for people tosee the need or the opportunity for change because everything seems to be the same. And althoughconditions may not be satisfactory, they are at least customary and undisputed.
Within a society, social changes is also likely to occur more frequently and more readily inthe material aspects of the culture than in the non-material, for example, in technology rather thanin values; in what has been learned later in life rather than what was learned early; in the lessbasic and less emotional aspects of society than in their opposites; in the simple elements ratherthan in the complex ones; in form rather than in substance; and in elements that are acceptable tothe culture rather than in strange elements.
Furthermore, social change is easier if it is gradual. For example, it comes more readily inhuman relations on a continuous scale rather than one with sharp difference. This is one reason whychange has not come more quickly to Black Americans as compared to other American minorities,because of the sharp difference in appearance between them and their white counterparts.
The passage is mainly discussing__________.A.certain factors that determine the ease with which social changes occur
B.certain factors that promote social change
C.the necessity of social change
D.two different societies答案：A解析：此题考查全文主旨。全文共三段，根据每段的第一句“Social change is more likely to occurin societies…”，“Within a society，social changes is also likely to occur more frequently and more readily in…”和“Furthermore，social change is eaLsier if it is gradual”可知，本文讲的不是哪些因素能推动社会变革，而是哪些因素使社会变革更容易发生，因此选A。 -
第6题：
共用题干
第一篇
A Society Without a Formal Authority
In the seventeenth century,European soldiers who came across some Indian groups in the westem Great Lakes found that several native tribes（部落）were living in the area without a formal leadership system.They appeared to be"quite friendly with each other without a formal authority"!
Not only did the Indians appear to lack a formal system of authority,but they also deeply hated any efforts to control their actions.All members of the tribes knew what was required of them by lifelong（一生的）familiarity with the tasks of the area. These tasks tended to be simple, since the Indians' rate of social change was slow. Thus,although subgroups such as soldiers had recognized leaders,no real authority was required.Rather than giving direct orders(which were considered rough),members of the tribes would arouse others to action by examples.
It would be difficult,if not impossible,to carry out such a system in our own society.Most oi us have grown up under one authority or another for as long as we can remember. Our parents,our teachers,our bosses,our government all have the recognized right under certain conditions to tell u, what to do.The authority is so much a part of our culture that it is hard for us to imagine a workabl( society without it.We have been used to relying on authority to get things done and would probably be uncomfortable with the Indian methods of examples on a large scale.
Of course,the major reason why the Indian system would not be suitable for us is that our society is too large.The number of tasks that various members of our society have to perform often undertight time and resource limitations could not be treated by the Indian system,in modern societies, the formal authority system is necessary to achieve any social objectives.It can be inferred from the passage that many tasks in our society have to be carried out_________.
A:under severe weather conditions
B:without any effort
C:without any delay
D:with ease答案：C解析：本题问“下列哪项关于欧洲士兵的陈述是正确的？”文章第一段提到“欧洲士兵偶然遇见一群居住在西部大湖群的印第安人”。选项A、选项B、选项D在文中都未提到。因此选项C“他们偶然遇见一些印第安部落”符合题意。
本题问“通过何种方法部落成员使其他成员做事”。文章第二段末尾提到“部落成员通过榜样的力量唤起其他成员采取行动，而不是发出直接命令”。由此可知选项 B“通过榜样”符合题意。
本题是“根据作者的看法，一个社会没有······很难运转”。文章第三段中间提到："The authority is so much a part of our culture that it is hard for us to imagine a workable society without it.”因此选A。
本题是“读过文章，可得出结论······”。文章前两段谈到印第安部落的制度模式，第三段提到“It would be difficult, if not impossible, to carry out such a system in our own society"，第四段解释我们的社会不能执行印第安人的制度的原因。综上所述，选项D“印第安制度很难在我们的社会中执行”符合题意。implement等于carry out（执行）。
本题是“从文章中可以看出，执行我们社会中的任务······”。文章最后一段说“The number of tasks that various members of our society have to perform often under tight time"。因此选项C“没有任何施延”符合提议。 -
第7题：
Designing the data storage architecture is an important activity in system design. There are two main types of data storage formats： files and databases. Files are electronic of data that have been optimized to perform a particular transaction. There are several types of files that differ in the way they are used to support an application. （ ） store core information that is important to the business and , more specifically , to the application , such as order information or customer mailing information. （ ） contain static values , such as a list of valid codes or the names of cities . Typically, the list is used for validation. A database is a collection of groupings of information that are related to each other in some way. There are many different types of databases that exist on the market today. （ ） is given to those databases which are based on older , sometimes outdated technology that is seldom used to develop new applications . （请作答此空） are collections of records that are related to each other through pointers In relational database , （ ） can be used in ensuring that values linking the tables together through the primary and foreign keys are valid and correctly synchronized.A. Hierarchical database
B. Workgroup database
C. Linked table database
D .Network database答案：A解析：翻译：在系统设计中，数据存储架构设计是非常重要的一项工作。有两种主要类型的数据存储格式，即文件和数据库，文件是经过优化以执行特定事务的电子数据。（ ）存储的核心信息对业务很重要，更具体地说，对应用程序而言，如订单信息或客户邮件信息。（ ）包含静态值，如有效代码列表或城市名称，通常该列表用于验证。数据库是以某种方式彼此相关的信息分组的集合，目前市场上存在许多不同类型的数据库。（ ）用于那些基于较旧且过时技术的数据库，这些技术很少用于开发新的应用程序。（请作答此空）是通过指针彼此相关的记录集合在关系数据库中，（ ）可用于确保通过主键和外键将表链接在一起的值是有效且正确同步的。A．分层数据库 B．工作组数据库 C．链接表数据库 D．网络数据库 -
第8题：
Your have just taken control of a project in the middle of execution and need to learn who has approval authority for revisions in scope. （ ） document provides this information.A.Resource assignment matrix
B.Change control plan
C.Project charter
D.Client organization chart答案：B解析：在项目执行的过程中你刚刚获得项目的控制权力，并且需要了解谁具有范围修正的权限，变更控制计划文件提供了该信息。 A．资源分配矩阵 B．变更控制计划 C．项目章程 D．客户组织结构图 -
第9题：
Which statement about access lists that are applied to an interface is true？（）
- A、you can apply multiple access lists with the same protocol or in different…
- B、you can config one access list，per direction，per layer 3 protocol
- C、you can place as many access lists as you want on any interface
- D、you can apply ony one access list on any interface
正确答案:D -
第10题：
Which statements describe the capabilities of the DBMS_NETWORK_ACL_ADMIN package?（）
- A、It can be used to allow the access privilege settings for users but not roles.
- B、It can be used to allow the access privilege settings for users as well as roles.
- C、It can be used to control the time interval for which the access privilege is available to a user.
- D、It can be used to selectively restrict the access for each user in a database to different host computers.
- E、It can be used to selectively restrict a user's access to different applications in a specific host computer.
正确答案:B,C,D -
第11题：
多选题Which statements describe the capabilities of the DBMS_NETWORK_ACL_ADMIN package?（）AIt can be used to allow the access privilege settings for users but not roles.
BIt can be used to allow the access privilege settings for users as well as roles.
CIt can be used to control the time interval for which the access privilege is available to a user.
DIt can be used to selectively restrict the access for each user in a database to different host computers.
EIt can be used to selectively restrict a user's access to different applications in a specific host computer.
正确答案： D,C解析： 暂无解析 -
第12题：
问答题Practice 3 Think carefully about the issue presented in the following excerpt and the assignment below. Many among us like to blame violence and immorality in the media for a decline immortals in society: Yet these people seem to have lost touch with logic. Any objective examination shows that our society is far less violent or exploitative than virtually any society in the past. Early humans murdered and enslaved each other with astonishing regularity, without the help of gangster rap or Jerry Bruckheimer films. Assignment: Do violence and immorality in the media make our society more dangerous and immoral? Write an essay in which you answer this question and discuss your point of view on this issue. Support your position logically with examples from literature, the arts, history, politics, science and technology, current events, or your experience or observation.正确答案： 【参考范文】
One of the most misguided notions of conventional wisdom is that depicting violence in the media makes our society more violent. A close examination shows that this claim is baseless. Societies with severe restrictions on violence in the media tend to be more, not less, violent than those with no such restrictions. Indeed, despite the popular myth of a more peaceful past, societies were far more violent before the advent of movies, television, and video games. Societies that restrict access to immoral western movies are the same ones that call their citizens to violent and irrational holy war. As Michael Moore pointed out poignantly in the movie Bowling for Columbine, Americans kill each other with firearms at a far greater rate than al- most any other first-world nation. But he is quick to point out that our media is not more violent than those in Japan or Germany or even Canada, which have rates of violence that are a full order of magnitude lower than ours. Indeed, the killers among us are not likely to spend a lot of time listening to Marilyn Manson or playing Mortal Kombat on their Play- stations, despite what our more nearsighted and sanctimonious politicians and preachers would like us to believe. Ted Kaczynski, the Unabomber, lived in a one-room shack without electricity or running water, let alone cable. But even if murderers like Kaczynski were video game addicts, attributing their motives to media violence would be missing the point entirely. People who are habitually violent have adopted a war mentality. They tend to see the world in black- and-white, us-against-them terms. Tragically, our leaders tend to have this very same mentality, but they couch it in patriotism. Lobbing cruise missiles and landing marines in another country is not considered a horrible last resort, but a patriotic duty. If we wish to understand why Americans are more violent than the Japanese, violence in the media will hold no answers; Japanese kids watch just as much violence. Foreign policy is far more telling: which country has leaders who engage in violence against other countries at every opportunity, and constantly try to convince us that it’s right? If our pundits and politicians were truly concerned about making a safer world—and there are many reasons to believe they are not, since they profit the most from a fearful citizenry—they would begin by acknowledging that violence is almost a desperate grab for control from a person or people who believe they are being repressed. If we want a more peaceful and noble society, then we will stop coercing other countries with violence and economic oppression. As Franklin Roosevelt said, We have nothing to fear but fear itself. We are the most fearful nation on the planet, and we are paying for it.解析： 暂无解析 -
第13题：
Any action taken to avoid collision shall，if the circumstances of the case admit，______.
A.be positive
B.be positive and made in ample time
C.be positive，made in ample time and with due regard to the observance of good seamanship
D.be positive，made in ample time，with due regard to the observance of good seamanship and avoiding complying with local regulations
正确答案：C
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第14题：
Social change is more likely to occur in societies where there is a mixture of different kinds of people than in societies where people are similar in many ways. The simple reason for this is that there are more different ways of looking at things present in the first kind of society. There are more ideas, more disagreements in interest, and more groups and organizations with different beliefs. In addition, there is usually a greater worldly interest and greater tolerance in mixed societies. All these factors tend to protnote social change by opening more areas of life to decision.
In a society where people are quite similar in many ways, there are fewer occasions for people to see the need or the opportunity for change because everything seems to be the same. And although conditions may not be satisfactory, they are at least customary and undisputed.
Within a society, social changes is also likely to occur more frequently and more readily in the material aspects of the culture than in the non-material, for example, in technology rather than in values; in what has been learned later in life rather than what was learned early; in the less basic and less emotional aspects of society than in their opposites; in the simple elements rather than in the complex ones; in form rather than in substance; and in elements that are acceptable to the culture rather than in strange elements.
Furthermore, social change is easier if it is gradual. For example, it comes more readily in human relations on a continuous scale rather than one with sharp difference. This is one reason why change has not come more quickly to Black Americans as compared to other American minorities,because of the sharp difference in appearance between them and their white counterparts.
?The expression "greater tolerance" (Para. 1) refers to__________.A.greater willingness to accept social change
B.quicker adaptation to changing circumstances
C.more respect for different beliefs and behavior
D.greater readiness to agree to different opinions and ideas答案：C解析：由第一段以及常识可知，社会容忍度指的是对不同观点、信仰、行为等的尊重。 -
第15题：
Social change is more likely to occur in societies where there is a mixture of different kinds of people than in societies where people are similar in many ways. The simple reason for this is that there are more different ways of looking at things present in the first kind of society. There are more ideas, more disagreements in interest, and more groups and organizations with different beliefs. In addition, there is usually a greater worldly interest and greater tolerance in mixed societies. All these factors tend to protnote social change by opening more areas of life to decision.
In a society where people are quite similar in many ways, there are fewer occasions for people to see the need or the opportunity for change because everything seems to be the same. And although conditions may not be satisfactory, they are at least customary and undisputed.
Within a society, social changes is also likely to occur more frequently and more readily in the material aspects of the culture than in the non-material, for example, in technology rather than in values; in what has been learned later in life rather than what was learned early; in the less basic and less emotional aspects of society than in their opposites; in the simple elements rather than in the complex ones; in form rather than in substance; and in elements that are acceptable to the culture rather than in strange elements.
Furthermore, social change is easier if it is gradual. For example, it comes more readily in human relations on a continuous scale rather than one with sharp difference. This is one reason why change has not come more quickly to Black Americans as compared to other American minorities,because of the sharp difference in appearance between them and their white counterparts.
According to the passage, which of the following is NOT true?A.Social change tends to meet with more difficulty in basic and emotional aspects of society.
B.Disagreement with and argument about conditions tend to slow down social change.
C.Social change is more likely to occur in the material aspect of society.
D.Social change is less likely to occur in what people learned when they were young.答案：B解析：根据第二段“social changes is also likely to occur more frequently and more readily in the material aspects…in what has been learned later in life rather than what was learned early…in the less basic and less emotional aspects of society than in their opposites”可知A、C、D项都正确，而由第一段最后一句可知，不同的观点以及对现状不满可以加速社会变革，因此B项错误。 -
第16题：
Social change is more likely to occur in societies where there is a mixture of different kinds of people than in societies where people are similar in many ways． The simple reason for this is that there are more different ways of looking at things present in the first kind of society． There are more ideas,more disagreements in interest,and more groups and organizations with different beliefs． In addition, there is usually a greater worldly interest and greater tolerance in mixed societies． All these factors tend to promote social change by opening more areas of life to decision． In a society where people are quite similar in many ways, there are fewer occasions for people to see the need or the opportunity for change because everything seetns to be the same． And although conditions may not be satisfactory, they are at least customary and undisputed．
Within a society, social change is also likely to occur more frequently and more readily in the material aspects of the culture than in the non-material, for example, in technology rather than in values; in what has been learned later in life rather than what was learned early; in the less basic mad less emotional aspects of society than in their opposites ; in the simple elements rather than in the complex ones; in form rather than in substance; and in elements that are acceptable to the culture rather than in strange elements．
Furthermore, social change is easier if it is gradual． For example, it comes more readily in human relations on a continuous scale rather than one with sharp difference． This is one reason why change has not come more quickly to Black Americans as compared to other American minorities, because of the sharp difference in appearance between them and their white counterparts．
According to the passage, which of the following is NOT true?A. Social change tends to meet with more difficulty in basic and emotional aspects of society．A. Social change tends to meet with more difficulty in basic and emotional aspects of society．
B. Disagreement with and argument about conditions tend to slow down social change．
C. Social change is more likely to occur in the material aspect of society．
D. Social change is less likely to occur in what people learned when they were young．答案：B解析：根据第二段“social changes is also likely to occur more frequentry and more readily in the material aspects…in what has been leamed later in life rather than what was learned early．in the less basic and less emotional aspectsof societythanintheir opposites”可知A、C、D项都正确．而由第一段最后一句可知，不同的观点以及对现状不满可以加速社会变革．因此B项错误。 -
第17题：
共用题干
第一篇
A Society Without a Formal Authority
In the seventeenth century,European soldiers who came across some Indian groups in the westem Great Lakes found that several native tribes（部落）were living in the area without a formal leadership system.They appeared to be"quite friendly with each other without a formal authority"!
Not only did the Indians appear to lack a formal system of authority,but they also deeply hated any efforts to control their actions.All members of the tribes knew what was required of them by lifelong（一生的）familiarity with the tasks of the area. These tasks tended to be simple, since the Indians' rate of social change was slow. Thus,although subgroups such as soldiers had recognized leaders,no real authority was required.Rather than giving direct orders(which were considered rough),members of the tribes would arouse others to action by examples.
It would be difficult,if not impossible,to carry out such a system in our own society.Most oi us have grown up under one authority or another for as long as we can remember. Our parents,our teachers,our bosses,our government all have the recognized right under certain conditions to tell u, what to do.The authority is so much a part of our culture that it is hard for us to imagine a workabl( society without it.We have been used to relying on authority to get things done and would probably be uncomfortable with the Indian methods of examples on a large scale.
Of course,the major reason why the Indian system would not be suitable for us is that our society is too large.The number of tasks that various members of our society have to perform often undertight time and resource limitations could not be treated by the Indian system,in modern societies, the formal authority system is necessary to achieve any social objectives.According to the author,it is hard for a society to work without_______.
A:a recognized authority
B:enough money
C:examples
D:changes答案：A解析：本题问“下列哪项关于欧洲士兵的陈述是正确的？”文章第一段提到“欧洲士兵偶然遇见一群居住在西部大湖群的印第安人”。选项A、选项B、选项D在文中都未提到。因此选项C“他们偶然遇见一些印第安部落”符合题意。
本题问“通过何种方法部落成员使其他成员做事”。文章第二段末尾提到“部落成员通过榜样的力量唤起其他成员采取行动，而不是发出直接命令”。由此可知选项 B“通过榜样”符合题意。
本题是“根据作者的看法，一个社会没有······很难运转”。文章第三段中间提到："The authority is so much a part of our culture that it is hard for us to imagine a workable society without it.”因此选A。
本题是“读过文章，可得出结论······”。文章前两段谈到印第安部落的制度模式，第三段提到“It would be difficult, if not impossible, to carry out such a system in our own society"，第四段解释我们的社会不能执行印第安人的制度的原因。综上所述，选项D“印第安制度很难在我们的社会中执行”符合题意。implement等于carry out（执行）。
本题是“从文章中可以看出，执行我们社会中的任务······”。文章最后一段说“The number of tasks that various members of our society have to perform often under tight time"。因此选项C“没有任何施延”符合提议。 -
第18题：
Designing the data storage architecture is an important activity in system design. There are two main types of data storage formats： files and databases. Files are electronic of data that have been optimized to perform a particular transaction. There are several types of files that differ in the way they are used to support an application. （请作答此空） store core information that is important to the business and , more specifically , to the application , such as order information or customer mailing information. （ ） contain static values , such as a list of valid codes or the names of cities . Typically, the list is used for validation. A database is a collection of groupings of information that are related to each other in some way. There are many different types of databases that exist on the market today. （ ） is given to those databases which are based on older , sometimes outdated technology that is seldom used to develop new applications . （ ） are collections of records that are related to each other through pointers In relational database , （ ） can be used in ensuring that values linking the tables together through the primary and foreign keys are valid and correctly synchronized.A. Master files
B. Look-up files
C. Transaction files
D. History files答案：A解析：翻译：在系统设计中，数据存储架构设计是非常重要的一项工作。有两种主要类型的数据存储格式，即文件和数据库，文件是经过优化以执行特定事务的电子数据。（请作答此空）存储的核心信息对业务很重要，更具体地说，对应用程序而言，如订单信息或客户邮件信息。（ ）包含静态值，如有效代码列表或城市名称，通常该列表用于验证。数据库是以某种方式彼此相关的信息分组的集合，目前市场上存在许多不同类型的数据库。（ ）用于那些基于较旧且过时技术的数据库，这些技术很少用于开发新的应用程序。（ ）是通过指针彼此相关的记录集合在关系数据库中，（ ）可用于确保通过主键和外键将表链接在一起的值是有效且正确同步的。A．主文件 B．查找文件 C．交易文件 D．历史档案 -
第19题：
Designing the data storage architecture is an important activity in system design. There are two main types of data storage formats： files and databases. Files are electronic of data that have been optimized to perform a particular transaction. There are several types of files that differ in the way they are used to support an application. （ ） store core information that is important to the business and , more specifically , to the application , such as order information or customer mailing information. （ ） contain static values , such as a list of valid codes or the names of cities . Typically, the list is used for validation. A database is a collection of groupings of information that are related to each other in some way. There are many different types of databases that exist on the market today. （ ） is given to those databases which are based on older , sometimes outdated technology that is seldom used to develop new applications . （ ） are collections of records that are related to each other through pointers In relational database , （请作答此空） can be used in ensuring that values linking the tables together through the primary and foreign keys are valid and correctly synchronized.A. identifying relationships
B. normalization
C. referential integrity
D. store procedure答案：C解析：翻译：在系统设计中，数据存储架构设计是非常重要的一项工作。有两种主要类型的数据存储格式，即文件和数据库，文件是经过优化以执行特定事务的电子数据。（ ）存储的核心信息对业务很重要，更具体地说，对应用程序而言，如订单信息或客户邮件信息。（ ）包含静态值，如有效代码列表或城市名称，通常该列表用于验证。数据库是以某种方式彼此相关的信息分组的集合，目前市场上存在许多不同类型的数据库。（ ）用于那些基于较旧且过时技术的数据库，这些技术很少用于开发新的应用程序。（ ）是通过指针彼此相关的记录集合在关系数据库中，（ 请作答此空）可用于确保通过主键和外键将表链接在一起的值是有效且正确同步的。A．识别关系 B．正常化 C．参照完整性 D．商店程序 -
第20题：
When determining a customer’s technical requirements for a Cisco Unified Communications solution， which important tool can be used to determine the bandwidth used by different codecs with various protocols over different media？（）
- A、Network Codec Aggregator Tool
- B、Bandwidth Estimator Tool
- C、Unified Communication Bandwidth Tool
- D、Voice Bandwidth Calculator
- E、Voice Codec Bandwidth Calculator
正确答案:D -
第21题：
How should a service representative provide closure at the end of a call for a client？（）
- A、Explain the issues of the call， the steps taken to resolve them and query the client if they have any additional needs.
- B、Explain the solution to the issue and then provide the client with the technicians contact information in case they have any questions.
- C、Give the client a technical explanation on the issue and how it was fixed； throw any faulty equipment in the clients garbage.
- D、Proceed to the next service call， check back with the client in a week to see if they have any additional needs.
正确答案:A -
第22题：
问答题Practice 9 Think carefully about the issue presented in the following excerpt and the assignment below. How valuable is history for our generation? On the surface this question is not as easy as it once might have been, for there is a widespread belief that history may no longer be relevant to modem life. We live, after all, in an age that appears very different from the world that came before us. Adapted from Stephen Vaughn, History: Is It Relevant? Assignment: Is knowledge of the past no longer useful for us today? Plan and write an essay in which you develop your point of view on this issue. Support your position with reasoning and examples taken from your reading, studies, experience, or observations.正确答案： 【参考范文】
According to the famous aphorism, those who forget the past are doomed to repeat it, and this is often cited in discussions about the usefulness of history. The utility of history is commonly seen as its predictive value: knowledge of the past and how particular events unfolded is useful because it enables us to predict the outcome of similar events in the present and avoid making the same mistakes as others. This might be true when the circumstances are broadly similar, but nowadays technology is advancing so rapidly that it is constantly creating totally new circumstances.
In the last 10 years, developments in technology have fundamentally changed the way we live and interact with others, and theorists have highlighted the lack of integration between the past and the present. Lyotard and others have claimed that modernity, which began with the Industrial Revolution, ended in the 1980s and we are experiencing a postmodern condition in which modern concepts like truth and progress have become obsolete. Some other scholars, like Aug,, claim that we are experiencing hypermodernity, a condition characterized by a deepening faith in the power of science and technology.
Whether we choose to describe the current condition as modern, postmodern, or hypermodern, it is undeniable that the present circumstances generate a context that is fundamentally different to anything before. However, this does not mean that knowledge of the past has become useless. History has never been a particularly reliable guide to the future because circumstances are always unique. The real value of knowledge of the past lies not in predicting the future but in understanding the present. The past causes the present, and so it causes the future, and in order to understand why anything has happened we have to look for factors that took shape earlier.
All the problems in the modern world, like the India-Pakistan conflict or the relationship between the Islamic world and the West, have complex historical origins. We cannot understand the context if we do not know the history, and if we do not understand the context then we cannot resolve them. Constant change is the defining feature of the contemporary world, which means it is more important than ever to understand change. Only through studying history can we grasp how things change and only through history can we begin to comprehend the factors that cause change. In these circumstances, knowledge of the past is more important than ever.解析： 暂无解析 -
第23题：
单选题Any extinguishing agent used on a Class “C” fire must have which important property? （）ACooling ability
BLeaves no residue
CPenetrating power
DNonconductivity
正确答案： D解析： 暂无解析