Some others compose the introduction to start with but rewrite it noticeably in light of whatever they find yourself stating in the body in their paper. 可行性研究报告是从事一种经济活动投资前,从经济、技术、生产、供销直到社会各种环境、法律等各种因素进行具体调查、研究、分析,确定有利和不利的因素、项目是否可行,估计成功率大小、经济效益和社会效果程度,为决策者和主管机关审批的上报文件。 ... http://paxtoninpqu.myparisblog.com/12697427/5-essential-elements-for-research-essay怎么写