GRE-孙远的工具箱到底是什么东西啊?

gre 作文 两篇argument的提纲,我是看不懂了,看得好糊涂了 不要张东雷和孙远的!
原文如下,黄皮书第158个第159题
158,（卫生健康,***/论断/——）the trash-site safety council has recently conducted a statewide study(5) of possible harmful effects of garbage sites on the health of people living near the sites.a total of five sites and 300 people(1) were examined.the study revealed,on average,only a small statistical correlation between the proximity of homes to garbage sites and the incidence of unexplained rashes(2) among people living in these homes.furthermore,although it is true that people living near the largest trash sites had a slightly higher incidence of the rashes,there was otherwise no correlation between the size of the garbage sites and people's health(4).therefore,the council is pleased to announce that the current system of garbage sites does not pose a significant health hazard(3).we see no need to restrict the size of such sites in our state or to place any restrictions(6) on the number of homes built near the sites.
159,（***/建议/对比）the nation of claria covers a vast physical area.but despite wide geographic differences,many(1) citizens are experiencing rising costs of electricity.a recent study of household electric costs in claria found that families who cooled their houses with fans alone spent more on electricity than did families using air conditioners alone for cooling.however,those households that reported using both fans and air conditioners spent less(3) on electricity than those households that used either fans or air conditioners alone(2).thus,the citizens of claria should follow the study's recommendation and use both air conditioners and fans in order to save money on electricity(4).

关于GRE作文顺序的问题,急!
请问网络通用顺序,太傻机经顺序,孙远所编的顺序,新东方黄皮书顺序,ETS题库顺序这些都是什么关系啊,搜了好多贴,越看越迷糊,我已经晕头转向了>_< 希望高人指点!
另,北美范文是不包括题库所有题目的吧,但是这样一来序号又完全混乱了·····啊,头好大······
关于二楼的答案，我刚去太傻搜过了，那边说ARGUMENT的北美范文“前二百多个题号都与网络通用顺序一致，至是最后一二十个将题号加一即可。”，可是我所有下到的北美范文ARGUMENT都只有一百多道啊，总共1.44M左右大小的PDF文件>_