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Vivian1091 发表于 2013-8-8 20:39 ![]()
给你讲对我也很有帮助的。 我从小就是 给人越讲自己越 明白。可能给你讲之前我还不是很明白,包括举一些例 ...
下面这道题PREP上说是相关因果,这个可以。但为何不是方案型呢?因为出台了reorganization这个方案,sales increase了。而且这道题本身也没有什么中间桥梁呀。为何不是方案呢?
93.
Following several years of declining advertising sales, the Greenville Times reorganized its advertising sales force two years ago. Before the reorganization, the sales force was organized geographically, with some sales representatives concentrating on city-center businesses and others concentrating on different outlying regions. The reorganization attempted to increase the sales representatives’ knowledge of clients’ businesses by having each sales representative deal with only one type of industry or of retailing. After the reorganization, advertising sales increased.
In assessing whether the improvement in advertising sales can properly be attributed to the reorganization, it would be helpful to find out each of the following EXCEPT:
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