英文论文中的abstract部分怎么写

在国外，由于批判性思维和用语习惯的原因，大部分留学生在刚开始写作英文论文的时候，都很难写好。而在英文论文写作中，abstract作为论文的摘要部分，其重要性不言而喻。那么英文论文中的abstract部分该怎么写呢？下面就给大家讲解一下。

如果需要以具体的数据来衡量一篇论文摘要的长度的话，它应该是400-500字左右，极少有超过一整页的，尤其是对于英文论文来说，本身的长度就不是很长，摘要的篇幅不应该超过10%，否则的话就违背了论文的标准格式了。

例如：

摘要中，留学生们应该指出研究的范围区域，并且在这个范围区域内进行扩展，摘要尽量要有概述性，偏抽象，而不要写的过于具体。它往往表述的内容是展示研究的主旨和文章结构，围绕着这两个点进行陈述，会使论文的摘要更加的严谨。

例如：

也可以用①②这种小的序号进行标注，以更好的划分层次，也可以直接陈述，使用标点符号划分层次，总之，摘要应和正文一样，逻辑关系清晰，结构严谨明朗，表述不可以模糊，要有坚定的立场。

如果很难下笔的话，我们可以从4个方面进行描述，然后罗列出来即可。

目的：第一句话先写你这篇论文的研究目的是什么，为了什么而研究，或者你可以直接改写你的标题。

研究背景：这里陈述你研究的对象，或者研究的背景是什么。比如XX具有XX特性，因此基于该特性我们研究它应用在XX领域的可行性。另外，你可以陈述，你研究的地域，方案，或者当时的环境，等等。

研究方法：接着要指出，你使用什么样的方法进行研究，是采用随机对照试验，还是归纳法，或者其他的一些方法等等。而对经管科的留学生来说，常用的swot，spss等系统战略分析工具，也可以在研究方法中陈述出来。

结论：简要的概括你的研究结论，它一般与你的标题呼应，一句话概括即可。

以上就是关于英文论文abstract部分的写作讲解，同学们只要按照上面的讲解去写abstract，那么基本上就没什么问题了。

51due留学教育引领海外留学的风向标，打造最好的教育品牌，提供专业的代写服务，我们为自己的品牌代言，不负留学生的期待。提供全方位的服务，包括assignment代写、essay代写、paper代写服务。

更多关于代写的内容，点开主页栏目，即可快速获取代写相关资讯，如果各位有美国作业代写需求，可以咨询24小时客服QQ：800020041，为您详细解答。

Paper代写：Waldo's comprehensive eclectic view of administration

下面为大家整理一篇优秀的paper代写范文- Waldo's comprehensive eclectic view of administration，供大家参考学习，这篇论文讨论了沃尔多的综合折中行政观。沃尔多是西方行政学发展历程中一位博学多产且极具影响力的行政学家，他不仅在西方行政学发展的历史研究方面造诣很深，而且对行政学内在本质也颇具见地。沃尔多首先认为，政治——行政二分法无论是作为现实的描述还是作为对行政行为的规定都是不恰当的，在他看来，传统行政学家所提出的现实问题并不是政治与行政是否应该分离，而是行政应将其决定价值观和政策的功能扩大到何种程度，但他们并没能为这个问题提供合适的答案。


Waldo western administrative science development is an erudite prolific and influential administrative scientist, he not only in the history of the development of western public administration research very accomplished, and the inherent nature of administrative science also considerable insight, he is actively advocate of western new public administration movement and participants, and is a creator in the field of public administration, but he is more of a critic and critic. This critical spirit is rare anywhere and anytime.

During the study of Waldo's comprehensive eclectic view of administration, I found that he criticized the traditional view of administration, which made me think deeply. Waldo think first, political - administrative dichotomy as the description of the reality and to the provisions of the administrative behavior is inappropriate, in his view, the traditional administrative experts have put forward the real question is not whether the political and administrative should be separated, but the function of the administrative decision values and policies should be expanded to what extent, but they didn't provide the right answer for the question; Secondly, Waldo criticized the rationalism tendency of traditional administrative organization theory, criticizing that traditional administrative theory overemphasized the commonality or so-called principle between organizations and ignored the concreteness as "administrative substance". Again, he accused the traditional administrative experts of the so-called "scientific" rely mainly on "stack", his chances for the development of administrative science reservations, but this is not to say that Waldo unnecessarily think science, but think the scientific method is not suitable for this kind of public administration involves to the theme of man's thinking and evaluation; Finally, Waldo opposed the traditional administrativist's overemphasis on efficiency. He claimed that although efficiency itself was not a value, efficiency was only a useful concept within the framework of consciously held values.

The development of public administration has gone through a long process. The traditional public administration model can be traced back to the middle of the 19th century. It is the longest and most successful theory in public administration. Whether as a theory or a practice, it has its own advantages. And up to now, the traditional administrative thought is still deeply rooted in our culture, and no other administrative thought has been unanimously considered to be able to completely replace the traditional administrative category. In this case, it is very difficult to break the theoretical framework of traditional administration from the perspective of oneself or society, but Waldo has done it. Is it not worth learning from this spirit of dare to criticize and dare to break through?

In China, a big country with a history of 5,000 years, the long history inheritance means more serious ideological constraints to some extent. Whether it is "ousting a hundred schools of thought and respecting Confucianism alone" or "preserving the principle of heaven and destroying human desire", Confucianism has become a tool for rulers to maintain feudal rule and control people's thoughts. After two years of absolute monarchy, coupled with the "closed door" of the qing dynasty, China was isolated from the world at that time, limited the development of advanced ideology and technology, and brought great difficulties to the liberation of the mind. The disastrous defeat in the mid-1890s caused Chinese scholars to have the experience of losing power and humiliating the country again after the fall of the southern song dynasty, and they were forced to reflect again. Chinese scholars realized in pain that they could not help themselves by rejecting foreign ideas and locking up the country. Since then, the process of ideological liberation of the Chinese nation began to face the world, hoping to seek new forces for China's liberation from the west. The revolution of 1911 overthrew the feudal autocratic rule of China for more than 2,000 years, thus providing a free and loose political environment for the ideological liberation movement. The ideas of gu yanwu and others in the late Ming dynasty and zhang taiyan and others in the late qing dynasty also paved the way for the ideological liberation. The advanced intellectuals of that period made a thorough criticism of the feudal autocracy and made a clear cry for pursuing democracy and science. But only to criticize is far from enough, but also combined with China's national conditions for analysis and application. In the practice of leading Chinese revolution, the Chinese communists represented by MAO zedong gradually explored a development path and general strategy of "encircling the cities in the countryside and seizing political power by armed forces" with Chinese characteristics. With the development of the revolutionary war, the people's armed forces and the base areas, victory was finally won throughout the country.

From the ancient feudal autocracy to the socialist society where the people are the masters of the country, it is not difficult to imagine how many difficulties and obstacles there are in the process of development. The most difficult and important is the emancipation of the mind. Our party's continuous development from victory to victory proves that, no matter in what era, breaking the shackles of thought is a necessary prerequisite for success. With the development of society, the shackles of feudal thought have been broken gradually, but when can the shackles of modern exam-oriented education be opened?

Chairman MAO once said, "the world is yours and ours, but in the final analysis it is yours. You young people are full of vigor and vitality. You are like the sun at eight or nine o 'clock in the morning. Hope is in you." However, the cramming method of examination-oriented education has limited children's best time to several test papers at one desk. This exam-oriented education mode and method limit the full play of students' ability, and passive learning firmly frames children's thoughts in the textbook. In the present exam-oriented education, the cultivation of critical thinking is still relatively neglected. In our daily teaching and home education, we tend to tell our children the answers directly, and tell them that these are the truth, there is no need to question and think, just remember them. Most children of this kind of education lack the ability of independent thinking, creativity, analysis and integration and critical thinking, which makes them out of step with the new trend of mass entrepreneurship and innovation. Imagine what would happen if a child who had been helped to walk ran alone. Similarly, how can young people who grow up under the exam-oriented education environment actively respond to the call of The Times and invest in the wave of innovation?

For contemporary college students, the ability and level of creative summation and critical and analytical thinking is an important reflection of their comprehensive quality and an important condition for them to adapt to the development needs of the era of knowledge economy. Therefore, contemporary college students should not only have critical thinking, but also be able to properly use critical thinking. Only by cultivating critical thinking ability, improve their cognitive level and ability of analysis, induction, can in the complex social life, for some about itself and the social hot issues to make timely and effective, appropriate analysis, and trying to solve it, thus to promote the development of knowledge economy society to make due contributions. These efforts in the classroom alone are not enough. After class, students should take the initiative to train and cultivate critical thinking skills so as to truly become the talents needed by the country.

51due留学教育原创版权郑重声明：原创paper代写范文源自编辑创作，未经官方许可，网站谢绝转载。对于侵权行为，未经同意的情况下，51Due有权追究法律责任。主要业务有essay代写、assignment代写、paper代写服务。

51due为留学生提供最好的paper代写服务，亲们可以进入主页了解和获取更多paper代写范文 提供作业代写服务，详情可以咨询我们的客服QQ：800020041。

Essay写作的技巧

对于留学生来说，最主要的学习压力来源于平时的论文作业，而这个恰恰是中国留学生的薄弱之处。所以中国留学生要想顺顺利利地毕业，那么还是得努力去提升英文论文的写作能力。下面就给大家分享一些关于essay写作的技巧，希望能帮到大家。

一、掌握技法：

1.注意篇和章结构，合理布局着手局部(opening paragraph)——吐露文中的要领、中心问题。

正文局部(Body paragraphs)——环绕正题开展叙述、商议。

结末局部(concluding paragraphs)——对全文的总结概括和赅括。

要做到全文核心冒尖、段落之间务必是有机地结合，内部实质意义完整、连接贯通。前后呼应，除去与正题无关的内部实质意义.

2.确认正题句

正题句是对全文的赅括，是文章的主旨。它能在文章中起到“锦上添花”的效用。一般正题句显露出来在一篇文章的开头，然后，全文对正题句所提出的内部实质意义施行诠释，扩展。

写正题句应注意以下几点：

①纳出你要写的文章的几个要领

②炼取出一句具备赅括性的话

③正题句应具备可读性，捕获、吸引读者。

二、巧用连署词要想使文章有群体性、连接贯通性，就要学会准确运用连署词表达罗布增加：

表达时间顺着次序now, at present, recently, after, afterwards, after that, after a while, in a few days, at first, in the beginning, to begin with, later, next, finally, immediately, soon, suddenly, all of a sudden, at that moment, as soon as, the moment form now on, from then on, at the same time, meanwhile, till, not…until, before, after, when, while, as during,

表达诠释解释明白now, in addition, for example, for instance, in this case, moreover furthermore, in fact, actually

表达然而关系but, however, while, though, or, otherwise, on the contrary, on the other hand, in contrast, despite, in spite of, even though, except (for), instead, of course, after all

表达平列关系or, and, also, too, not only…but also, as well as, both…and, either…or, neither…nor

表达因果关系because, because of, since, now that, as, thanks to…, due to…, therefore, as a result (of), otherwise, so…that, such…that

表达条件关系as (so) long as, on condition that, if, unless

表达放弃关系though, although, as, even if, even though, whether…or…, however, whoever, whatever, whichever, wherever, whenever, no matter how (who, what, which, where, when, whom)

表达举例for example, for instance, such as…, take…for example

表达比较be similar to, similarly, the same as, in contrast, compared with (to)…just like, just as,

表达目标for this reason, for this purpose, so that, in order to, so as to

表达着重提出in deed, in fact, surely, certainly, no dou变态, without any dou变态, truly, obviously, above all,

表达赅括归纳in a word, in short, in brief, on the whole, generally speaking, in my opinion, as far as I know, As we all know, as has been stated, as I have shown, finally, at last, in summary, in conclusion。

以上就是关于Essay写作的技巧讲解，国外大学对于学生的要求是非常严格的，所以同学们在写作英文论文的时候要认真一点，保证不出错。

想要了解更多英国论文写作技巧或者需要英国代写，请关注51Due英国论文代写平台，51Due是一家专业的论文代写机构，专业辅导海外留学生的英文论文写作，主要业务有英国代写、essay代写、assignment代写、paper代写。亲们可以进入主页了解和获取更多关于英国代写以及英国留学资讯，我们将为广大留学生提升写作水平，帮助他们达成学业目标。如果您有英国代写需求，可以咨询我们的客服QQ：800020041。

Paper代写：Theory of comparative advantage

本篇paper代写- Theory of comparative advantage讨论了比较优势理论。比较优势是与绝对优势对应的概念。传统比较优势理论把比较优势看作是静态的、不变的，强调依据资源禀赋状况确立主导产业，而动态比较优势理论则认为比较优势是动态的、变动的，强调有选择地培育新的优势产业。实践中要立足现有的传统比较优势创造动态比较优势，以实现产业结构的升级和比较优势的转换。本篇paper代写由51due代写平台整理，供大家参考阅读。

Traditional comparative advantage theory regards comparative advantage as static and invariable, and emphasizes the establishment of leading industries according to the situation of resource endowment; while dynamic comparative advantage theory thinks comparative advantage is dynamic and changeable, and emphasizes the cultivation of new advantageous industries selectively. In practice, it is necessary to create dynamic comparative advantage based on the existing traditional comparative advantage so as to realize the upgrading of industrial structure and the transformation of comparative advantage.

Comparative advantage is the concept corresponding to absolute advantage. Absolute advantage is built on the comparison of the absolute cost of production. A country has an absolute advantage in the production of a commodity if it USES less or more efficient resources per unit of production. For example, Brazil can produce coffee and bananas at a lower cost, while the United States can produce airplanes and compact machine tools at a lower cost. Thus, Brazil has an absolute advantage in the production of coffee and bananas, while the United States has an absolute advantage in the production of airplanes and compact machine tools. As a result, countries use international trade to obtain products that are difficult for them to produce: Canada needs to import coffee, Japan needs to import oil, Kuwait needs to import aircraft and so on.

Comparative advantage is based on the opportunity cost of production activities. If the opportunity cost of producing a certain commodity is lower than that of other countries, the country has a comparative advantage in the production. On the other hand, if one country's opportunity cost of producing a certain commodity is higher than that of other countries, it lacks comparative advantage.

Comparative advantage explains the cause of international trade by the difference of labor productivity between countries. There are two versions of comparative advantage. Ricardo's version USES the difference in the time input to produce a product to reflect the difference in labor productivity; the modern economic version USES the size of opportunity cost to reflect the difference in productivity. Both versions point to the same conclusion: countries with high productivity in both products should specialise in the production of the one with higher Labour productivity, and countries should concentrate on the production of the one with a relatively small difference in productivity levels. When both countries exchange goods through trade, the welfare level of both countries will increase. Clearly, the theory of comparative advantage advocates free trade.

The proposal of the theory of comparative advantage is based on relatively strict premise. It is a qualitative breakthrough of the theory of absolute advantage and the development of the theory of absolute advantage. The initial premise of the theory of comparative advantage is as follows: two countries, two products or two elements; There are certain characteristics of national homes; the comparative interests of each country are static and unchanged, and there is no scale economy. Free trade is carried out under the market structure of perfect competition, in the form of barter exchange. There is no technological progress, capital accumulation or economic development.

As a theory of economic development, the theory of comparative advantage has been put forward by ricardo for nearly 200 years, but it is still the basic principle that enterprises and countries should follow in terms of relative intensity of factors when choosing production activities. "Two advantages over the worst, two disadvantages over the worst" is not only the basic principle guiding international trade, but also the principle of reasonable social division of labor in order to obtain the maximum social welfare and labor efficiency.

The free flow of production factors has changed the traditional pattern of division of labor. For example, in the early stage of China's reform and opening up, the export products were mainly labor-intensive products, especially textiles. Since the mid-1990s, mechanical and electrical products have become the largest export products in China. The theory of comparative advantage is difficult to explain international trade in services. The rules of trade in services are different from those of trade in goods in many ways: the rules of national treatment that need to be strictly observed in the field of trade in goods have been applied flexibly in the field of trade in services, and the openness of service sectors has to be implemented according to their respective schedules. The regulation different from the product trade just reflects the difficulty of applying the theory of comparative advantage in the field of service trade. The development of knowledge economy reduces the dependence on resource endowment. Fourth, falling prices of labor-intensive exports may lead to welfare deterioration. Finally, the labor-intensive industrial structure established according to comparative advantage cannot satisfy the connotation of economic power. High-tech manufacturing industries built on cheap Labour are in fact highly vulnerable.

Currently, the widely accepted theory of dynamic comparative advantage holds that a country's dynamic comparative advantage based on its future development strategy needs to be cultivated by the government through industrial policies, or the government's industrial policies can accelerate the process. The "flying geese model" theory that explains the international division of labor in east Asia and the development and change of industrial structure is typical.

From the above analysis, it can be seen that the dynamic comparative advantage theory is the development and continuation of the traditional comparative advantage theory in the modern trade pattern. Traditional theory of comparative advantage is the idea of a "passive adaptation", stressed that one country should use the structure of factor endowments and other natural formation of the comparative advantage to choose leading industry, and the dynamic comparative advantage theory is the idea of a "positive change" and stressed that one country from comparative advantage to create comparative advantage, through the study of industrial upgrading, accumulation and other economic activities to foster their new comparative advantage, in more advanced industries to form industry international competitiveness.

要想成绩好，英国论文得写好，51due代写平台为你提供英国留学资讯，专业辅导，还为你提供专业英国essay代写，paper代写，report代写，需要找论文代写的话快来联系我们51due工作客服QQ：800020041或者Wechat：Abby0900吧。

Essay代写：The conflict frame of green advertisement

下面为大家整理一篇优秀的essay代写范文- The conflict frame of green advertisement，供大家参考学习，这篇论文讨论了绿色广告的冲突性框架。在绿色广告的冲突性框架中，危机情境中的主导性话语一般为强调道德现象的绿色伦理广告。绿色广告道德活动是一种可以用善恶观念评价的群体或个体的道德实践活动。绿色广告道德活动是绿色广告行为主体对绿色广告道德的实践。在绿色广告的冲突性框架中，危机情境中的替代性话语往往会转移主导性话语的重点呈现。

The concept of framework was introduced by Canadian sociologist goffman into cultural sociology and later into the study of mass communication. It refers to a kind of cognitive structure used by people to understand and interpret social life experience. No matter what type of advertising, on the reduction to the real world can fully achieve one hundred percent, while green advertising in the world, the content of the beautiful green all over the world, full of vitality, did all the harmony of man and nature, the content of despair has also dry the last drop of water in the world, the animals were displaced and so on, these ads displayed obviously with the real world there are more or less difference, green advertising intention is to blur the difference between, in order to build a class can be through the entire audience consciousness scene, so that the audience's perception of reality in the actual world affected by its orientation. Similar to the "conflict frame" theory of news, green advertisement also has conflict frame because of its special nature.

In the conflictive frame of green advertisement, the dominant discourse in crisis situation is generally green ethical advertisement emphasizing moral phenomenon. The moral activity of green advertisement is a kind of moral practice of group or individual that can be evaluated with the concept of good and evil. The green advertisement moral activity includes the green advertisement moral behavior, the green advertisement moral evaluation, the green advertisement moral education and the green advertisement moral tutelage and so on. The moral activity of green advertisement is the practice of the main body of green advertisement.

The moral consciousness of green advertisement refers to all kinds of moral concepts, emotions, wills and ideals with good and evil values that form and influence the audience's green moral behaviors in the moral activities of green advertisement. As the psychological process of the subject of green advertising behavior, the moral consciousness of green advertising itself belongs to an aspect of the moral activity of green advertising, which includes all kinds of implicit green tendency and green emotion of the subject of green advertising, as well as all kinds of green concepts and standards of advertising. The code of green advertising ethics refers to the criterion to evaluate and guide the audience's green behavior in the practice of green advertising. The code of green advertising ethics is not only the objective requirement for the subject of green advertising to engage in green advertising activities, but also the summary of the moral behavior of the subject of green advertising activities.

Some scholars have proposed that the frame can be used as a spatial metaphor in which historical events are expressed in condensed and idealized forms. In the conflictive frame of green advertisement, the alternative discourse in crisis situation often shifts the focus of dominant discourse. Capital has always been an unavoidable issue for green advertisements with public welfare nature, and capital has the full use right of media. With the development of economy, some enterprises see the potential business opportunities in the commonweal attributes of green advertisements, and the role of sponsor gradually appears in the production and communication of green advertisements. For sponsors, their purpose is to attract more audience's attention and subsequent series of commercial benefits by means of green advertising, while for producers of green advertising, green advertising is expected to reduce the exposure of commercial information, improve the attributes of public service advertising, and enhance the popularity of the audience. Therefore, compared with the dominant discourse, the alternative discourse generally chooses the path different from its concept to construct the green advertising framework. Green advertising crisis situation of alternative words is clever use of framework for information strategy for framework, weakening the sense of loss framework, emphasis on the existence of the benefit, although the matter itself may not be completely conform to the requirements of the green properties, but the alternative is in line with the green attributes used by words to emphasize its mode of production, for the color of the framework to build perfect theory and position foundation.

The difference and conflict between dominant discourse and alternative discourse in the frame construction of green advertisement production in crisis situation are difficult to completely reconcile, and even give rise to many environmental protest events with significant negative social effects. Thus it can be seen that the essence of the conflictive frame of green advertisement is embodied in the critical collision between dominant discourse and alternative discourse in crisis situation. For example, for green advertisements related to water resources, under the dominant discourse in the crisis situation, green advertisements mostly reflect the denunciation of the behavior of wasting water resources and the call for the protection of water resources. However, as long as production is involved in real life, it is difficult to avoid the consumption of natural resources. Therefore, on the other alternative discourse in a crisis situation, we can see another type of green advertising, this kind of green advertising content emphasis on environmental protection in the process of production use of water resources, the use of reasonable consumption methods of fuzzy the consumption behavior of production itself, but with less, reasonable and suitable to use, also not be as "green".

According to the famous AIDCA formula of advertising science, the core purpose of discourse use of such speech ACTS as advertisement is to obtain the attention and interest of the audience, so as to promote the generation of desire, and to persuade the audience to take corresponding actions with the facts, and most of the persuasion paths targeted at the audience by green advertisements are the same. According to the content of green advertisement output according to a certain frame, the audience can generally only perceive the information within the frame expressed by green advertisement, but rarely know the existence outside the frame. Therefore, green advertisement needs the audience to extract and utilize the information effectively, so as to generate memory points for the theme, idea and thought content that green advertisement wants to convey. Since repeated advertising communication methods can improve the memory of the audience, this method can also be called topic switching when dealing with the conflicting framework of green advertising. Actively avoid the issue of conflict in the green advertising, so as to weaken the audience's memory.

In terms of the production mechanism of green advertisement, on the premise of dealing with the relationship between objectivity and emotion, thematic expression forms can be skillfully used to strengthen the emotional structure of green advertisement. Foreign "crowdfunding advertising" model is an excellent case for reference. Green advertising producers can green advertising on the Internet for the audience on a regular basis, to arouse the audience in the green advertising creation, transmission, such as level of participation, will move part of green advertising discourse to the audience, give the audience more fully the initiative, to attract more and more active in the production and dissemination of green advertising audience, weakening to maximize green advertising conflict of inner structure framework, and maintain the balance of body green advertising framework conflict.

Media, is the transmission of any information must rely on the intermediary power, green advertising frame is the same. If green advertising wants to weaken the conflict of its own frame and achieve good communication and communication with the society, it can actively adopt the elements keeping pace with The Times, flexibly use "micro times" social media, draw lessons from the form of information flow advertising, spread and share widely, so as to balance the internal logical structure framework of green advertising. Communication both sides "prompt" shows that in the disseminator to the waiters and selfish and not self-serving argument with the fact, in the audience again after contact with the opposite views will produce certain immune reaction, it can be used for reference to the conflict in the framework of green advertising, his green advertisements within the framework of conflict, not to give the audience more fully understanding and thinking space, from the aspects of audience achieve reconciliation for the green advertising conflict framework.

Such "environmentally friendly" green the advertisement symbol image rendering, both in the condition of self-identity through the practice of green advertising green behavior meet the high-level requirements of spiritual, this can be embodied in a self enjoyment, satisfaction, recognition, such as individual pleasure, and by communicating with others and self pursues the green concept and action and sometimes get a noble sense of the superior group psychological and social identity recognition of others. If we ignore the conflict of green advertising frame, it may cause the audience's perception of green concept, attitude and behavior confusion, and even cause negative social impact. Therefore, in the face of the conflict existing in the green advertising frame, we should actively explore the corresponding solutions.

想要了解更多英国留学资讯或者需要英国代写，请关注51Due英国论文代写平台，51Due是一家专业的论文代写机构，专业辅导海外留学生的英文论文写作，主要业务有essay代写、paper代写、assignment代写。在这里，51Due致力于为留学生朋友提供高效优质的留学教育辅导服务，为广大留学生提升写作水平，帮助他们达成学业目标。如果您有essay代写需求，可以咨询我们的客服QQ：800020041。

51Due网站原创范文除特殊说明外一切图文著作权归51Due所有；未经51Due官方授权谢绝任何用途转载或刊发于媒体。如发生侵犯著作权现象，51Due保留一切法律追诉权。