写作：GRE作文ARGUMENT126篇真题十五

　　１５、The following appeared in a letter to the editor of the Walnut Grove town newspaper.

　　Walnut Groves town council has advocated switching from EZ Disposal to ABC Waste, because EZ recently raised its monthly fee from $2,000 to $2,500 a month, whereas ABCs 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 years town survey agreed that they were satisfied with EZs performance.