求助Princeton模考中的一道题，快考了，急～

juice_papa

Company spokesperson: The plan to include fewer varieties of meat in Brand X dog food is doomed to fail. It will certainly cause fewer customers to buy Brand X dog food.

Sales analyst: Actually, marketing studies show that there is no correlation between the number of varieties of meat in a dog food and sales of that dog food.

Which of the following is the most serious criticism of the sales analyst’s argument?

A.     The sales analyst does not specifically refer to Brand X dog food

B.      The sales analyst refers to how many varieties of meat are in a dog food rather than to the decrease in the number of varieties of meat in the dog food.

C.      The sales analyst’s argument is based on outmoded ideas of causality.

答案给的是B，我怎么觉得选项说的有点偏题了。麻烦帮我讲解一下好吗？

后天就考了，急啊，谢谢！！！

lukrenee

分析员说食品品种和销售量之间没有联系，没有说明品种减少和销售量之间没有联系，PRINCETON滴题好象不太好哦，有空多做GWD吧~~

juice_papa

谢谢！还是觉得题目有点诡辩。

是昨天模考碰到的一道题目，怎么也想不通了，呵呵，非常感谢阿！

hiyuki

分析員只說肉的種類多少和銷量沒有關系﹐但公司發言人強調的是如果降低現在已有產品中所含的種類會影響到銷售。用大白話比喻就是以前用一百元買的罐頭裡面有魚肉﹐豬肉﹐牛肉﹐但是現在同樣一百元的罐頭卻只買得到魚肉和牛肉。而正是這種變化可能讓消費者不願意買這個產品了﹐而不是裡面倒底有多少肉類。

但願我說清楚了。