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PREP的一道逻辑题目,始终都没想通

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楼主
发表于 2021-8-31 10:32:09 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
Many Caliovian consumers are committed to using products containing recycled materials. Caliovia's government is about to publish a book that will help consumers identify such products. The book offers a comprehensive listing, by product type and brand, of goods sold in Caliovia that contain recycled materials. However, consumer advocates predict that the book will not lead to a significant increase in Caliovia in the use of products containing recycled materials.

Which of the following, if true, provides the best grounds for the consumer advocates' prediction?


  • Caliovia does not require product labels to specify whether the product contains recycled materials.

  • For the most frequently purchased product types listed in the book, all the brands available in Caliovia contain recycled materials.

  • In many cases, manufacturers that have used recycled materials in their products have done so in order to keep costs low.

  • New brands of products coming on the market in Caliovia that are made with recycled materials will be at a disadvantage with respect to competing brands that are listed in the book.

  • The book does not specify the exact composition of any of the products it lists.

大佬们帮忙看一下这题怎么做呀,万分感谢!

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沙发
 楼主| 发表于 2021-8-31 10:32:53 | 只看该作者
可能有点乱码了,从上到下五个选项
板凳
发表于 2021-8-31 23:44:59 | 只看该作者
凑字数 发表于 2021-8-31 10:32
可能有点乱码了,从上到下五个选项

【原始】
Many Caliovian consumers are committed to using products containing recycled materials. Caliovia's government is about to publish a book that will help consumers identify such products. The book offers a comprehensive listing, by product type and brand, of goods sold in Caliovia that contain recycled materials. However, consumer advocates predict that the book will not lead to a significant increase in Caliovia in the use of products containing recycled materials.

Which of the following, if true, provides the best grounds for the consumer advocates' prediction?

(A) Caliovia does not require product labels to specify whether the product contains recycled materials.

(B) For the most frequently purchased product types listed in the book, all the brands available in Caliovia contain recycled materials.

(C) In many cases, manufacturers that have used recycled materials in their products have done so in order to keep costs low.

(D) New brands of products coming on the market in Caliovia that are made with recycled materials will be at a disadvantage

(E) The book does not specify the exact composition of any of the products it lists.


【翻译】
许多卡利奥维亚的消费者都致力于使用含有回收材料的产品。卡利奥维亚政府即将出版一本帮助消费者识别此类产品的书。该书按照产品类型和品牌,全面列出了在卡利奥维亚销售的含有回收材料的商品。然而,消费者倡导者预测,这本书不会导致卡利奥维亚在使用含有回收材料的产品方面的显著增加。
以下哪项,如果是真的,为消费者倡导者的预测提供了最佳理由?
(A) Caliovia不要求产品标签说明产品是否含有回收材料。
(B) 对于书中列出的最常购买的产品类型,在Caliovia出售的所有品牌都含有回收材料。
(C) 在许多情况下,在产品中使用回收材料的制造商是为了保持低成本。
(D) 在Caliovia市场上出现的新品牌产品,如果使用回收材料制造,将处于不利地位
(E) 该书没有说明它所列出的任何产品的确切成分。

【分析】
F:消费者:倾向使用含回收材料的产品
政府:某书按类型和品牌分类,列出当地销售的所有含回收材料的商品=》帮助消费者识别此类产品
P: 政府:消费者能识别此类产品=》增加使用此类产品
C:消费倡导者:此书无助增加含回收材料的产品使用
Q: 支持
思路:断开 消费者识别 与 增加此类产品使用 的关联
作者假设:消费倡导者:消费者看书之前就能识别=》这书无助增加使用该类产品

此类产品购买已饱和(本来就是最常买的)=》这书无助增加使用该产品
方向: 考场上选最常买的已经是含回收材料的产品的选项

【答案】
(B) For the most frequently purchased product types listed in the book, all the brands available in Caliovia contain recycled materials.
(B) 对于书中列出的最常购买的产品类型,在Caliovia出售的所有品牌都含有回收材料。

地板
 楼主| 发表于 2021-9-2 18:38:13 | 只看该作者
长丝弓 发表于 2021-8-31 23:44
【原始】
Many Caliovian consumers are committed to using products containing recycled materials. Ca ...

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