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题库 / OG12-CR-75
An overly centralized economy, not the changes in the climate, is responsible for the poor agricultural production in Country X since its new government came to power. Neighboring Country Y has experienced the same climatic conditions, but while agricultural production has been falling in Country X, it has been rising in Country Y.
Which of the following, if true, would most weaken the argument above?
Industrial production also is declining in Country X.
Whereas Country Y is landlocked, Country X has a major seaport.
Both Country X and Country Y have been experiencing drought conditions.
The crops that have always been grown in Country X are different from those that have always been grown in Country Y.
Country X's new government instituted a centralized economy with the intention of ensuring an equitable distribution of goods.
B也可以评估这个推理文段，也就是说，没有D的话，B肯定也对。但是在有D的时候，B和文段的相关度更差。
看似是类比推理，其实是因果推理？因为xy的天气的不变量，得出结论:经济才是农业产量下降的原因。题目需要结论，只要给出农业产量下降的另外一个原因就好。是这样吗登录 或 注册 后可以参加讨论