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Near Chicago a newly built hydroponic spinach "factory," a completely controlled environment for growing spinach, produces on 1 acre of floor space what it takes 100 acres of fields to produce. Expenses, especially for electricity, are high, however, and the spinach produced costs about four times as much as washed California field spinach, the spinach commonly sold throughout the United States.

Which of the following, if true, best supports a projection that the spinach-growing facility near Chicago will be profitable?

正确答案: C

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Verbal Review 2nd ---23 怎么觉得没正确答案啊。。。

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楼主
发表于 2010-12-16 05:14:38 | 显示全部楼层
Exceptionally high means sky high or charging whatever price you want! Could be 10-fold or 1000-fold!
沙发
发表于 2010-12-16 10:06:44 | 显示全部楼层
C is the right answer.
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