问题如下：
The numerator of the GDP price deflator reflects:
选项：
A.the value of base year output at current prices.
B.the value of current year output at current prices.
C.the value of current year output at base year prices.
解释：
B is correct.
GDP deflator = Value of current year output at current year prices/ Value of current year output at base year prices ×100
考点： GDP deflator
解析：依据GDP平减公式，可以直接算出答案B
GDP deflator = Value of current year output at current year prices/ Value of current year output at base year prices ×100
为什么不选择A GDP平减指数 不应该是 名义的除以实际的 P1Q1/P0Q1 吗？ 现在的除以 基期 ？
