前文部分包括标题、摘要、目录、引言。这些都是为report正文做下的铺垫和准备。是让读者可以更快速地进入正文阅读。 However, there are many explanation why paper creating might not be a good idea. First, it is considered unethical to post someone else's function as your own, and pupils who interact in paper crafting operate the risk of staying accused of plagiarism. This can have critical pe... https://bookmarkfriend.com/story14937491/new-step-by-step-map-for-%E4%BB%A3%E5%86%99essay