问题如下图：怎么界定不通货膨胀，和通货紧缩？
选项：
A. 
B. 
C. 
解释：
NO.PZ2016010801000066 问题如下 Accorng to public ta from government website, the consumer priinx of Country X for the most recent four years are 105.9, 114.3, 120.0 an123.4 consecutively. Baseon the information, the inflation behavior of Country X is most likely: A.hyperinflation. B.sinflation. C.flation. B is correct.First, calculate the inflation rate for eayear:Ye2 (114.3 - 105.9) / 105.9=7.93%Ye3 (120 - 114.3) / 114.3=4.99%Ye4 (123.4 - 120) / 120=2.83%The inflation rate is creasing over the four years anremains positive, therefore the Country X is most likely in sinflation.考点sinflation.解析首先，计算每年的通货膨胀率:第2年(114.3 - 105.9)/ 105.9=7.93%第3年(120 - 114.3)/ 114.3=4.99%第4年(123.4 - 120)/ 120=2.83%通货膨胀率在这四年中一直在下降并保持正值，因此X国很可能处于sinflation状态。 这得算出来啊，我直接拿四个指数做比较的。。。。
NO.PZ2016010801000066 sinflation. flation. B is correct. First, calculate the inflation rate for eayear: Ye2 (114.3 - 105.9) / 105.9=7.93% Ye3 (120 - 114.3) / 114.3=4.99% Ye4 (123.4 - 120) / 120=2.83% The inflation rate is creasing over the four years anremains positive, therefore the Country X is most likely in sinflation. 考点sinflation. 解析 首先，计算每年的通货膨胀率: 第2年(114.3 - 105.9)/ 105.9=7.93% 第3年(120 - 114.3)/ 114.3=4.99% 第4年(123.4 - 120)/ 120=2.83% 通货膨胀率在这四年中一直在下降并保持正值，因此X国很可能处于sinflation状态。如题。。。。。。。。。
NO.PZ2016010801000066 CPI不应该基于base year来计算吗
sinflation. flation. B is correct. First, calculate the inflation rate for eayear: Ye2 (114.3 - 105.9) / 105.9=7.93% Ye3 (120 - 114.3) / 114.3=4.99% Ye4 (123.4 - 120) / 120=2.83% The inflation rate is creasing over the four years anremains positive, therefore the Country X is most likely in sinflation. 考点sinflation. 解析 首先，计算每年的通货膨胀率: 第2年(114.3 - 105.9)/ 105.9=7.93% 第3年(120 - 114.3)/ 114.3=4.99% 第4年(123.4 - 120)/ 120=2.83% 通货膨胀率在这四年中一直在下降并保持正值，因此X国很可能处于sinflation状态。hyperinflation是什么表现呢
