In the global economy, a new drug for cancer, it is discovered, will create many economic possibilities around the world.
A. whatever
B. whoever
C. wherever
D. whichever
网友回答
A. whatever
B. whoever
(答案→)C. wherever
D. whichever
解析：句意：在全球经济中，一种新的治癌药物，无论在哪儿发明，都将在全球产生巨大的经济利益。
【考点定位】考查让步状语从句。