常常
好处=提高社会风气,人的素质呵呵~~~
回答 毕业论文的开题报告由八个部分组成：（一）论文名称（二） 论文研究的目的、意义（三）本论文国内外研究的历史和现状（文献综述）（四）论文研究的指导思想（五） 论文写作的目标（六）论文的基本内容（七）论文写作的方法（八）论文写作的步骤
论文开题报告基本要素标题开题摘要目录介绍文献综述研究问题与假设方法论工作安排预期结果和结果的意义暂定论文章节大纲参考文献列表各部分撰写内容标题论文标题应该简洁，且能让读者对论文所研究的主题一目了然。 开题摘要摘要是对论文提纲的总结，通常不超过1或2页，摘要包含以下内容：问题陈述研究的基本原理假设建议使用的方法预期的结果研究的意义目录目录应该列出所有带有页码的标题和副标题， 副标题应缩进。 介绍这部分应该从宏观的角度来解释研究背景，缩小研究问题的范围，适当列出相关的参考文献。 文献综述这一部分不只是你已经阅读过的相关文献的总结摘要，而是必须对其进行批判性评论，并能够将这些文献与你提出的研究联系起来。 研究问题与假设这部分应该告诉读者你想在研究中发现什么。在这部分明确地陈述你的研究问题和假设。在大多数情况下，主要研究问题应该足够广泛，而次要研究问题和假设则更具体，每个问题都应该侧重于研究的某个方面。
涨了见识呵呵
恩 来，帮的，，，，我阿莱。
Public service advertisement
才10分问这么难的题。呵呵。
Someone asked me, a broadcast public service ads can change the life of the bad habits? «I say no, public service ads for the community in those uncivilized phenomenon, it might not be possible drug disease, but I believe that a public service ads on Is like a lamp, some bright lights in the dark on around us And I believe that each person's soul is like a window, will come in bright open I believe that civilization on around us, from our very close, almost Of your fingertips, and sometimes civilization is only 10 centimeters away from us the distance, sometimes only a few dozen centimetres in width, sometimes, may be the thickness of a piece of paper, I believe, in fact civilization on in our hearts, we will in life Inadvertently Sometimes more than a gesture to others, is a sympathetic, sometimes a little more patience to wait for the others is a caring, sometimes a little bit more sharing, more than others is a warm and I believe Each of us took a small step, the community will take a major step 有人这样问我,播出一条公益广告能不能改变生活中的陋习呢?我说不,公益广告对于社会中的那些不文明的现象,也许不可能药到病除,但我相信一条公益广告就好像是一盏灯,灯光亮一些我们身边的黑暗就少一些并且我更相信每个人的心灵就像一扇窗,窗户打开光亮就会进来我相信，文明就在我们身边,离我们很近,近的触手可及,有时候文明离我们只是十公分的距离,有时候只是几十厘米的宽度,也有时候,可能是一张纸的厚度;我相信其实文明就在我们心中,我们会在生活中不经意地流露有时候多一个手势对别人来说就是一份体谅;有时候多一点耐心的等待对别人就是一种关爱,有时候多一点点分享,对别人就是多一份温暖我相信,我们每个人迈出一小步,就会使社会迈出一大步 很长了没办法了 觉得短自己找吧
public welfare advertisement
[1]潘泽宏 公益广告导论[M]北京: 中国广播电视出版社, [2]高萍著 公益广告初探[M]北京: 中国商业出版社, [3]蒋吉生主 廉洁教育丛书-公益广告卷[M] 南京:河海大学出版社, [4]张明新 公益广告的奥秘[M] 广州:广东经济出版社, [5]宋玉书著 公益广告通论[M] 辽宁人民出版社, [6]李海峰从公益广告变成功利广告谈开去[J]当代电视,2010,(1)[7]薄云明谈电视公益广告的特点及作用[J]当代电视,2010，(2)[8]吴琼，李凤城公益广告社会效应研究：以央视20年公益广告为例[J]东南传播,2009,(1)剩下的自己去维普和cnki、方正、超星查找、
Someone asked me, a broadcast public service ads can change the life of the bad habits? «I say no, public service ads for the community in those uncivilized phenomenon, it might not be possible drug disease, but I believe that a public service ads on Is like a lamp, some bright lights in the dark on around us And I believe that each person's soul is like a window, will come in bright open I believe that civilization on around us, from our very close, almost Of your fingertips, and sometimes civilization is only 10 centimeters away from us the distance, sometimes only a few dozen centimetres in width, sometimes, may be the thickness of a piece of paper, I believe, in fact civilization on in our hearts, we will in life Inadvertently Sometimes more than a gesture to others, is a sympathetic, sometimes a little more patience to wait for the others is a caring, sometimes a little bit more sharing, more than others is a warm and I believe Each of us took a small step, the community will take a major step So I found that civilization is a force, like the Olympic torch, in the hands of every person transmission, but also to all the enthusiasm of " 有人这样问我,播出一条公益广告能不能改变生活中的陋习呢?我说不,公益广告对于社会中的那些不文明的现象,也许不可能药到病除,但我相信一条公益广告就好像是一盏灯,灯光亮一些我们身边的黑暗就少一些并且我更相信每个人的心灵就像一扇窗,窗户打开光亮就会进来我相信，文明就在我们身边,离我们很近,近的触手可及,有时候文明离我们只是十公分的距离,有时候只是几十厘米的宽度,也有时候,可能是一张纸的厚度;我相信其实文明就在我们心中,我们会在生活中不经意地流露有时候多一个手势对别人来说就是一份体谅;有时候多一点耐心的等待对别人就是一种关爱,有时候多一点点分享,对别人就是多一份温暖我相信,我们每个人迈出一小步,就会使社会迈出一大步 所以我发现文明是一种力量,就好像奥运火炬一样,在每个人手中传递,也能够汇聚所有人的热情”
才10分问这么难的题。呵呵。
晕死了我给你找了好多 各方面的都有，准备给你，可是提示超1000字了，无法提交，这样吧，留下你的邮箱，我给你发去
才10分问这么难的题。呵呵。
Someone asked me, a broadcast public service ads can change the life of the bad habits? «I say no, public service ads for the community in those uncivilized phenomenon, it might not be possible drug disease, but I believe that a public service ads on Is like a lamp, some bright lights in the dark on around us And I believe that each person's soul is like a window, will come in bright open I believe that civilization on around us, from our very close, almost Of your fingertips, and sometimes civilization is only 10 centimeters away from us the distance, sometimes only a few dozen centimetres in width, sometimes, may be the thickness of a piece of paper, I believe, in fact civilization on in our hearts, we will in life Inadvertently Sometimes more than a gesture to others, is a sympathetic, sometimes a little more patience to wait for the others is a caring, sometimes a little bit more sharing, more than others is a warm and I believe Each of us took a small step, the community will take a major step 有人这样问我,播出一条公益广告能不能改变生活中的陋习呢?我说不,公益广告对于社会中的那些不文明的现象,也许不可能药到病除,但我相信一条公益广告就好像是一盏灯,灯光亮一些我们身边的黑暗就少一些并且我更相信每个人的心灵就像一扇窗,窗户打开光亮就会进来我相信，文明就在我们身边,离我们很近,近的触手可及,有时候文明离我们只是十公分的距离,有时候只是几十厘米的宽度,也有时候,可能是一张纸的厚度;我相信其实文明就在我们心中,我们会在生活中不经意地流露有时候多一个手势对别人来说就是一份体谅;有时候多一点耐心的等待对别人就是一种关爱,有时候多一点点分享,对别人就是多一份温暖我相信,我们每个人迈出一小步,就会使社会迈出一大步 很长了没办法了 觉得短自己找吧
公益广告 [名] public service advertising; [例句]魔术师约翰逊和姚明特拍的公益广告；Public service announcements featuring Magic Johnson and Yao Ming;