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------题目------
The following appeared in a letter to the editor of the Walnut Grove town newspaper.
'Walnut Grove's town council has advocated switching from EZ Disposal (which has had the contract for trash collection services in Walnut Grove for the past ten years) to ABC Waste, because EZ recently raised its monthly fee from $2,000 to $2,500 a month, whereas ABC's fee is still $2,000. But the town council is mistaken; we should continue using EZ. EZ collects trash twice a week, while ABC collects only once. Moreover, EZ—which, like ABC, currently has a fleet of 20 trucks—has ordered additional trucks. Finally, EZ provides exceptional service: 80 percent of respondents to last year's town survey agreed that they were 'satisfied' with EZ's performance.'
------正文------
The arguer claims that the town council's advocation of switching from EZ Disposal to ABC Waste is mistaken, further he concludes that the should continued using EZ by comparing the two. However, the argument in my opinion is unconvincing as it trends after a close scrutiny.
To begin with, the arguer assumes that the frequency of collecting the trash represents the advantage of the company. However, the arguer does not mention the need of the citizens there, whether they need to collect the trash twice a week,or they think once is already enough. If the people living there think once is enough then it will be nothing but a waste of time and energy to collect the trash. Therefore, the scant evidence that EZ collects trash twice a week cannot support the author's conclusion to go on use EZ.
What's more, the authors fails to draw to conclusion that EZ is better just due to it has ordered additional trucks. However, the author does not inform us the usage of the trucks. It is entirely possible that the additional trucks are not used to collect trash but used for some other purpose, like carrying goods or so. What's more maybe the EZ has used only a small portion of its trucks to collect the trash while ABC use all its trucks to collect. Thus, without ruling out the other possibilities, the author cannot persuade us to believe that the EZ is better.
Last but not least, although 80 percent of the responders in the survey agreed that they were satisfied with EZ's performance, there is no evidence to show that they are not satisfied with the ABC's. Maybe they even feel more satisfied with the performance of the ABC's. Moreover it is firmly possible that there are also other alternatives rather than the EZ and ABC to choose. In addition, the survey in itself is questionable, whether the respondents are representatives of the overall citizens or not would directly influence the reliability of the survey. Maybe just a few people take part in the survey and of course there responses cannot correctly represent all the people. Therefore, the survey cannot prove the argument to be convincing.
All in all, the author fails to take into account of all the possibilities hence the argument is indefensible as it stands. To make it more persuasive the author should first indicate that the citizens in the town have the demand to collect the trash twice a week, and all the EZ's trucks are used to collect the trash. In addition, the author should also provide evidence that there are no other options to choose for the citizens and the result of the survey is reliable to strengthen his argument.
[ Last edited by staralways on 2005-7-26 at 18:17 ] |
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