10， 错误原因是没看懂最后一句。 What must, of course, be shown, in order to avoid excessively restrictive controls, is that ____. 正确B：any substance to be made subject to controls can actually cause environmental damage
19，在ce中犹豫，最后选了错误的e。而且c看起来也太“容易”了，反而没选。 其实c有陷阱 c说，nobody can gain access to a computer equipped with the software solely by virtue of skill at forging signatures. 陷阱就是forging signatures，我做题时候的理解，认为forging signatures就是模仿原文中说到的一切（form，pressure，speed），但是看解释说skill at forging signatures is not enough to allow someone to gain access to a computer equipped with the software。也就是说GMAC定义的“forging signatures”只是模仿form，并不包括pressure和speed。 唉。很无语的一道题。不懂forging signatures的（狭义）定义怎么可能做得出来。作者: maxiv 时间: 2012-3-16 00:13
时隔整整一个月，终于能再把cr捡起来了 感动作者: maxiv 时间: 2012-3-16 01:36
做了OG12的1-20题 约37分钟
http://gmatclub.com/forum/journalist-in-physics-journals-the-number-of-articles-102509.html By looking at the conclusion and the stem, it is evident that the question is CAUSE AND AFFECT reasoning + WEAKEN question.
In these types of questions, following options are to be considered: A. Find an alternate cause for the stated effect B. Show that even when the cause occurs, the effect does not occur C. Show that although the effect occurs, the cause did not occur D. Show that the stated relationship is in fact reversed E. Show a statistical problem exists with the data used to make the causal statement作者: maxiv 时间: 2012-3-30 18:45
22号的cr进度不理想
