In an economy ine per head used to rise by barely 1% a year, current growth rates feel like a miracle.
A. when
B. whose
C. that
D. where
网友回答
A. when
B. whose
C. that
(答案→)D. where
解析：考查定语从句。先行词为economy，它在定语从句中起状语的作用，表示“在经济体中”，所以用关系副词where引导定语从句。在一个过去人均年收入增长只有l%的经济体中，当前的增长速度如同奇迹一般。