问题补充：
People Who Moved China, hosted by CCTV, honors the people valuable contributions should be remembered by every Chinese.
A. of whom
B. whose
C. that
D. of which
答案：
A. of whom
(答案→)B. whose
C. that
D. of which
解析：考查从句关系词的选择。根据句子结构可知，该句为定语从句，先行词是people，在从句中作contributions的定语，句意为那些人的重要贡献，
