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　　AA1：The following appeared as part of an annual report sent to stockholders by Olympic Foods, a processor of frozen foods.

　　“Over time, the costs of processing go down because as organizations learn how to do things better, they become more ficient. In color film processing, for example, the cost of a 3-by-5-inch print fell from 50 cents for five-day service in 1970 to 20 cents for one-day service in 1984. The same principle applies to the processing of food. And 40since Olympic Foods will soon celebrate its twenty-fifth birthday, we can expect that our long experience will enable us to minimize costs and thus maximize profits.”

　　AA2：The following appeared as part of a newspaper editorial.

　　“Two years ago Nova High School began to use interactive computer instruction in three academic subjects. The school dropout rate declined immediately, and last year’s graduates have reported some impressive achievements in college. In future budgets the school board should use a greater portion of the available funds to buy more computers, and all schools in the district should adopt interactive computer instruction throughout the curriculum.”

　　Discuss how well reasoned... etc.

　　AI1：Employers should prohibit employees from engaging in unhealthy behaviors, both at work place and in their personal lives.

　　AI2：“Responsibility for preserving the natural environment ultimately belongs toeach individual person, not to government.”

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