1. Child's World, a chain of toy stores, has relied on a "supermarket concept" of computerized inventory control and customer self-service to eliminate the category of sales clerks from its force of employees. It now plans to employ the same concept in selling children's clothes. The plan of Child's World assumes that (A) supermarkets will not also be selling children's clothes in the same manner (B) personal service by sales personnel is not required for selling children's clothes successfully (C) the same kind of computers will be used in inventory control for both clothes and toys at Child's World (D) a self-service plan cannot be employed without computerized inventory control (E) sales clerks are the only employees of Child's World who could be assigned tasks related to inventory control 答案是B,为什么不是C?
. Which of the following best completes the passage below? Sales campaigns aimed at the faltering personal computer market have strongly emphasized ease of use, called user-friendliness. This emphasis is oddly premature and irrelevant in the eyes of most potential buyers, who are trying to address the logically prior issue of whether---- (A) user-friendliness also implies that owners can service their own computers (B) personal computers cost more the more user-friendly they are (C) currently available models are user-friendly enough to suit them (D) the people promoting personal computers use them in their own homes (E) they have enough sensible uses for a personal computer to justify the expense of buying one 答案是E,让我百思不得其解
怎么会呢?其实学习都有这样一个过程! 1、因为题目问的是assumption即必要条件,也就是说没有的话就不能推出结论; b是典型not+weaken的assumption:如果selling children's clothes requires personal service的话,就weaken了结论; 而c说的是将会装the same kind of computer,这只是一种推测,而不是结论成立的必要条件,所以可以说是个无关选项;
2、这中句子完成题应该从前文推导出要填的部分,主要看他们之间的逻辑关系;
文章首先提出 emphasis of easy use of computer, 然后说most potential buyers不接受,最后说他们很logically,而不是....; 所以这里要填的内容应该是logically取非,也就是easy use of compute,答案只不过是repeat the meaning in a different form!
怎么会呢?其实学习都有这样一个过程! 1、因为题目问的是assumption即必要条件,也就是说没有的话就不能推出结论; b是典型not+weaken的assumption:如果selling children's clothes requires personal service的话,就weaken了结论; 而c说的是将会装the same kind of computer,这只是一种推测,而不是结论成立的必要条件,所以可以说是个无关选项;
补充一点:
第一 题是类比,child's world, a chain of toy stores和 children's clothes , 所以此题的假设是eliminate the category of sales clerks from its force of employees,而B用的是NOT+WEAKEN的方式来表达。