D.The total number of people who retired and moved to another state for their retirement has increased significantly over the past ten years.
D的理由是 总退休及移居到别州的人口增幅惊人 即使移居到Florida的百分比下降 但是实际上移居的人可能是变多了(number*%) 这是一个数学题
100*20%
D.The total number of people who retired and moved to another state for their retirement has increased significantly over the past ten years.
D的理由是 总退休及移居到别州的人口增幅惊人 即使移居到Florida的百分比下降 但是实际上移居的人可能是变多了(number*%) 这是一个数学题
100*20%