論文指導 在期刊论文刊发的整个流程里，“客户”只需交钱和选择期刊，至于文章内容、篇幅、质量，沟通完全由枪手、中介、上级代理或者杂志社编辑之间完成——此种合作被称为“大包干”。也有“客户”自己撰写文章，只要求代发表，或是自己联系好杂志社，只要求代写文章，被叫做“小包干”。 Pupils must have plans within their scientific studies. They need to have something that they look ahead to. Their initiatives ... https://bookmark-master.com/story12746147/considerations-to-know-about-%E8%AB%96%E6%96%87%E4%BB%A3%E5%AF%AB