The GDP deflator is calculated as 100 times the ratio of:

[主观题]G．DP缩减指数（GDP deflator index）是名义GDP与实际GDP的比值，这一比值以经济体中全部的商品作为计算基础，可以较准确地用来反映通货膨胀的程度。此题为判断题(对，错)。

[单选题]When GDP is calculated by the sum-of-value-added method, what is the value

[单选题,B型题] ×100%表示（）A . 发病率B . 患病率C . 罹患率D . 病死率E . 死亡率

[判断题]GDP缩减指数（GDP Deflator index）是名义GDP与实际GDP的比值，这一比值以经济体中全部的商品作为计算基础，可以较准确地用来反映通

[名词解释] 抚养比(dependency ratio)

[单选题]When calculated for the same data and provided there is variability in the

[单选题]If the ratio of brown cars to blue cars in a certain parking lot is 2:3, how many brown cars are in the lot?(1) There are 15 blue cars in the lot.(2) There are 25 cars total in the lot.

[主观题]C．oncentration ratio集中度

[名词解释] 英译汉：gearbox ratio

[名词解释] DNB比 DNB ratio（DNBR）