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谢谢大牛指导，3道连错，搞得人很崩溃
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:
A. Two years ago, what proportion of the Greenville Times’s total revenue was generated by advertising sales?
B. Has the circulation of the Greenville Times increased substantially in the last two years?
C. Has there been a substantial turnover in personnel in the advertising sales force over the last two years?
D. Before the reorganization, had sales representatives found it difficult to keep up with relevant developments in all the types of businesses to which they were assigned?
E. Has the economy in Greenville
and the surrounding regions been growing rapidly over the last two years?
94. (31867-!-item-!-188;#058&006654)
Because of steep increases in the average price per box of cereal over the last 10 years, overall sales of cereal have recently begun to drop. In an attempt to improve sales, one major cereal manufacturer reduced the wholesale prices of its cereals by 20 percent. Since most other cereal manufacturers have announced that they will follow suit, it is likely that the level of overall sales of cereal will rise significantly.
Which of the following would it be most useful to establish in evaluating the argument?
A. Whether the high marketing expenses of the highly competitive cereal market led to the increase in cereal prices
B. Whether cereal manufacturers use marketing techniques that encourage brand loyalty among consumers
C. Whether the variety of cereals available on the market has significantly increased over the last 10 years
D. Whether the prices that supermarkets charge for these cereals will reflect the lower prices the supermarkets will be paying the manufacturers
E. Whether the sales of certain types of cereal have declined disproportionately over the last 10 years
95. (28538-!-item-!-188;#058&002980)
Which of the following most logically completes the passage?
Using new detection techniques, researchers have found trace amounts of various medicinal substances in lakes and rivers. Taken in large quantities, these substances could have serious health effects, but they are present in quantities far too low to cause any physiological response in people who drink the water or bathe in it. Nevertheless, medical experts contend that eliminating these trace amounts from the water will have public health benefits, since ________.
A. some of the medicinal substances found in lakes and rivers are harmless to humans even if taken in large quantities
B. some of the medicinal substances found in lakes and rivers can counteract possible harmful effects of other such substances found there
C. people who develop undesirable side effects when being treated with medicines that contain these substances generally have their treatment changed
D. most medicinal substances that reach lakes or rivers rapidly break down into harmless substances
E. disease-causing bacteria exposed to low concentrations of certain medicinal substances can become resistant to them |
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发表于 2010-1-24 13:23:42
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