The voice of China has set up a big stage for young people with a talent for music some ha

问题补充：

The voice of China has set up a big stage for young people with a talent for music，

some have stood out among them．

A. for which

B. from whom

C. Where

D. when

答案：

A. for which

B. from whom

(答案→)C. Where

D. when

解析：句意：中国之声为有音乐天赋的年轻人建立了一个大舞台，在这里一些人已经脱颖而出了。这里是定语从句，先行词是stage，定语从句中不缺主宾表，缺少的是地点状语，用where引导定语从句，选C。