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memo一个很有趣的cr中,weaken的判定顺序
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 |
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