发给你了两个文档， 一个五百字paper 两个文档是要求 我等下给你发example 格式什么的 而且资源引用不能是网页什么的。。。。要在学校图书馆官网找 我就靠着个paper过这节课了 我可以给你退很多很多客户以后 只要这次弄好 http://www.geo.oregonstate.edu/classes/geo300/ctf16.html 这个是作业要求的页面里面有example 然后这个是我的题目 http://osulibrary.oregonstate.edu/ 这个是图书馆，user name 是，密码, 我发了个网站 那个上面有具体的链接 这个是我的题目 网站上有example 也有格式要求
CT # 3
Value = 100 points
For Students with antepenultimate (third to last) ID numbers of “3”
For example ID# = 931956323
You must have your Student ID number on your paper to be graded
You must have the Question Number on your paper to be graded
For this third paper, you are going to generate some renewable energy based upon our textbook, “The Great Transition” by Lester Brown.
You are going to take on “Hydro”
Choose from the following options (Argue for or against the statement):
3-1. There is no place in the “Renewable mix” of energy producers for
old style, large scale hydro dams because of their huge cost or because of their huge negative environmental and biological impacts (Chose only one side of one problem)
3-2. There is no future in wave generated energy technology.
3-3. Tidal water turbines are simply silly. They are expensive, the
ocean is a really difficult place to do anything and their potential environmental impact outweighs their production potential.