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题库 / Prep2007E2-CR-2
Downtown Villieu was once a flourishing business district, but most Villieu-area businesses are now located only in the suburbs. The office buildings downtown lack the modern amenities most business operators demand today. To lure more businesses downtown, Villieu officials plan to have several modern office buildings constructed and to offer reduced local tax rates to any business that leases space in a new downtown building.
Which of the following, if true, most threatens the plan's likelihood of success?
Most of the businesses currently located in downtown Villieu have long-term leases on the space they occupy there.
The existing office buildings in downtown Villieu have, on average, a much higher vacancy rate than do office buildings in Villieu's suburbs.
The local tax rates in Villieu's suburbs are significantly lower than downtown Villieu's proposed rate for businesses that lease space in the new office buildings.
Most of the businesses that currently lease office space in downtown Villieu also lease office space in Villieu's suburbs.
With the new office buildings, downtown Villieu would have a greater amount of modern office space than any other downtown business district in the region.
threaten the plan: (1) new modern buildings (2) lower tax
(A) Although long-term leases may adversely influence the plan in short term, some companies still will move to downtown provided that the loss of the default can be compensated by the gains from the move, such as lower tax.
(B) Irr: it doesn't matter.
(C) Definitely correct. Directly weaken the effect of one of the policies
(D) Irr: it doesn't matter. don't add asm by yourself.
(E) Irr cmpr: irrelevant comparison
归因：分析不仔细
C proposed没看到
手段
建设公共设施、降税→振兴市中心商业（使商业离开郊区）
削弱
A、大部分市中心商业长期租，无关、甚至加强
B、现存市中心公共设施比郊区空，加强
C、郊区的税实在太便宜了（郊区好处），削弱
D、城市商业商家布局相似，无关
E、市中心办公区大，加强
方案推理，C说明方案的可行性弱
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Goal：吸引更多business operators
Plan：修modern office 和 给lower tax rates
原因论证+条件论证
原因：business operators不来downtown的原因是downtown缺少现代设施
条件：好处（现代设施和低税率）是否足够吸引business operators
C：削弱条件论证过程，如果是为了低税率而来，那么也应该去suburb，不会去downtown
1.建新大楼
2.降低税率
所以threathen一定是从这两点出发。
因为downtown缺少business需要的现代化办公楼，很多商户离开了
Goal: 为了吸引business回到downtown Plan: 在downtown建立现代化办公楼，以及提供减免后的税收
choice c, 郊区税率比市区税率低。correct-> 说明downtown即使配置了办公楼依然无法和郊区竞争
C 直接抨击tax还是高 还是不能吸引公司
D 大多数在城中心已经有办公室的公司在郊区业由办公室。 这描述一个客观事实，但不能削弱吸引不到新公司在downtown下榻。
C选项的意思就是默认了新建商铺，此时郊区和downtown打了平手，他们没有一个能够对商户有特殊吸引力，但假如downtown的税收减免后，还是比郊区高，那同样条件的商铺，在修建后，商户肯定还是往税收低的郊区跑啊，很明显weaken了计划的“成功性”
方案推理 C选项：CQ1（方案的可行性）