※ 引述《iwsintupsy (爱人爱到红了眼睛)》之铭言： : GWD1-Q13: : In the United States, of the people who moved from one state to another when : they retired, the percentage who retired to Florida has decreased by three : percentage points over the past ten years. Since many local businesses in : Florida cater to retirees, this decline is likely to have a noticeably : negative economic effect on these businesses. : Which of the following, if true, most seriously weakens the argument? 先抓焦点:negative economic on retire businesses 反推因果:decline -> negative economic on retire businesses : A.Florida attracts more people who move from one state to another when they : retire than does any other state. 无关比较: 没办法反驳会有negative economic on retire businesses : B.The number of people who move out of Florida to accept employment in other : states has increased over the past ten years. : C.There are far more local businesses in Florida that cater to tourists than : there are local businesses that cater to retirees. : D.The total number of people who retired and moved to another state for : their retirement has increased significantly over the past ten years. 相对较好的答案，虽然还是有漏洞。 举个例就知啦, 1999:1,000人,去佛州有100人 -> 10% 2009:10,000人,去佛州有700人 -> 7% 谁多呢？ 漏洞在於如果2009只有1,200人,7%就只有84人, significantly到底是多多少没人知道... : E.The number of people who left Florida when they retired to live in another : state was greater last year than it was ten years ago. : 我想请问 : (A)答案错在哪? 是因为退休到Florida的人减少(题目) 和 选项A的内容 不合,所以错吗? : (D)为什麽对? : 可以麻烦知道的人回一下吗 >//<" --

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