蓝书上78页203题

chongov

Advertisement:
The world's best coffee beans come from Colombia. The more Colombian beans in a blend of coffee, the better the blend, and no company purchases more Colombian beans than Kreemo Coffee. Inc. So it only stands to reason that if you buy a can of Kreemo's coffee, you're buying the best blended coffee avaliable today.
The reasoning of the argument in the advertisement is flawed because it overlooks the possibility that____

正确答案是：Kreemo sells more coffee than does any other company
不理解它为什么能说明问题

wonderfulwq

[quote]
Advertisement:
The world's best coffee beans come from Colombia. The more Colombian beans in a blend of coffee, the better the blend, and no company purchases more Colombian beans than Kreemo Coffee. Inc. So it only stands to reason that if you buy a can of Kreemo's coffee, you're buying the best blended coffee avaliable today.
The reasoning of the argument in the advertisement is flawed because it overlooks the possibility that____

正确答案是：Kreemo sells more coffee than does any other company
不理解它为什么能说明问题


因为 作者假设每个公司都卖出了 同样多的咖啡，那么根据原文中no company purchases more Colombian beans than Kreemo Coffee. Inc.  Kreemo公司的每份咖啡中的beans就比别的公司的多，所以品质要好。
而作者忽略了 no company purchases more Colombian beans than Kreemo Coffee. Inc.  Kreemo  也可能是因为，Kreemo公司的咖啡卖的比别的公司的多，所以需要的beans总量就大，而实际上每份咖啡中的beans的含量并不一定比其他公司的多，所以它的品质不一定就是最好的

chongov

理解了，谢谢