gmat备考之中,大家都会遇到gmat写作中的一些问题,经过网友的分析总结,下面就来看看AA中的“七宗罪”可以按照论证的原因、结果、论证过程三部分,归为三个类别:因、果、证,接着就来看看具体情况。

  1、因
  就是原因上的问题,有以下三个:
  可疑调查
  样本不足
  结论无据

  2、果
  就是结论上的问题,有以下两个:
  无因果联系
  二者择一

  3、证
  就是论证过程上的问题,有以下两个,纵向横向各一个:
  错误类比(横向)
  时地全等(纵向)
  这样,只要记住了三字诀:因、果、证,就很容易记牢全部七宗罪了。


  顺便分析一下本月JJ的一篇AA:
  “Our total sales have increased this year by 20 percent since we added a pharmacy section to our
  grocery store. Clearly, the customer’s main concern is the convenience afforded by one-stop
  shopping. // 无因果联系,可能另有他因。 The surest way to increase our profits over the next couple
  of years, therefore, is to add a clothing department along with an automotive supplies and repair
  shop. We should also plan to continue adding new departments and services, such as a restaurant
  and a garden shop, in subsequent years. // 时地全等 Being the only store in the area that offers such a range of services will give us a competitive advantage over other local stores.” // 结论无据