og12 cr credit card logo

jlikel

Studies in restaurants show that the tips left by customers who pay their bill in cash tend to be larger when the bill is presented on a tray that bears a creditcard logo. Consumer psychologists hypothesize that simply seeing a credit-card logo makes many creditcard holders willing to spend more because it reminds them that their spending power exceeds the cash they have immediately available.

Which of the following, if true, most strongly supports the psychologists’ interpretation of the studies?

• The effect noted in the studies is not limited to patrons who have credit cards.  分析A选项
• BPatrons who are under financial pressure from their credit-card obligations tend to tip less when presented with a restaurant bill on a tray with a credit-card logo than when the tray has no logo.  分析B选项
• CIn virtually all of the cases in the studies, the patrons who paid bills in cash did not possess credit cards.  分析C选项
• DIn general, restaurant patrons who pay their bills in cash leave larger tips than do those who pay by credit card.  分析D选项
• EThe percentage of restaurant bills paid with a given brand of credit card increases when that credit card’s logo is displayed on the tray with which the bill is presented.  分析E选项
  

首先，这是道加强题。
这题答案是B，我选了E。我是这样理解的，不知道对不对。
既然心理学家的观点是，那些信用卡持有者在结账时发现自己购买力其实很高，所以在用现金支付时会多给小费。 选项B的意思是，当那些有信用卡账单压力的信用卡持有者在结账时就不会觉得自己有潜在的购买力，所以就不会多给小费。是原文的逆否命题。
而E的错误点在于，文章根本没提及用信用卡结账（即使是信用卡持有者也是用现金结账的），并且提及到了具体的哪家银行的信用卡【同样未出现在原文中】，属于无关选项。
不过我当时选择E的时候是这样想的，既然看到特定牌子的信用卡logo，就更会想到自己潜在的更高的购买力，就会给出更多的小费【根据心理学家的观点】。
想求问各位大神，我当时的想法误入了一个什么误区，即使我知道为什么不选E，也不知道当时想的错在哪了？


还有一道题不是很懂，求大神指教

Unlike the conviction held by many of her colleagues that genes were relatively simple and static, Barbara McClintock adhered to her own more complicated ideas about how genes might operate, and in 1983, at the age of 81, was awarded a Nobel Prize for her discovery that the genes in corn are capable of moving from one chromosomal site to another.

• AUnlike the conviction held by many of her colleagues that genes were  分析A选项
• BAlthough many of her colleagues were of the conviction of genes being  分析B选项
• CContrary to many of her colleagues being convinced that genes were  分析C选项
• DEven though many of her colleagues were convinced that genes were  分析D选项
• EEven with many of her colleagues convinced of genes being  分析E选项
  

这题答案是D，但是我选了C，是多了一个being吗？即改为her colleagues convinced that？似乎也不太对

alzn2765

不过我当时选择E的时候是这样想的，既然看到特定牌子的信用卡logo，就更会想到自己潜在的更高的购买力，就会给出更多的小费【根据心理学家的观点】。
想求问各位大神，我当时的想法误入了一个什么误区，即使我知道为什么不选E，也不知道当时想的错在哪了？
红色字体题干前提中没说，是你自己假设的。根据心理学家的观点：心理学家的hypothesis是结论啊！结论是你要证明的东西，你如果把有待证明的结论本身拿来证明有待证明的结论，这不是循环论证吗？

C中being多余。永远不要问：如果改正了这个错误，是不是某个选项就正确了 之类的话。每个题都只有一个Better option，你要找的是相对的“好”，不是绝对的“错”。SC题设计的时候就好比给你4只猪和一个女人让你挑一个生孩子，你挑女人就对了。你的问题就好比把一只猪换成芙蓉姐姐之后，问那个女人和芙蓉姐姐哪个好？原本的题就是让你区别“猪和女人”，你现在非要比较“女人和芙蓉姐姐”，你是不是没事找事儿？

jlikel

alzn2765 发表于 2016-5-25 20:20
不过我当时选择E的时候是这样想的，既然看到特定牌子的信用卡logo，就更会想到自己潜在的更高的购买力，就 ...

哦哦哦 好哒 谢谢你~明白了