Zhao Benshan，whose overwork his health failure last year，failed to perform in the Spring Festival Gala on CCTV．
A. submitted to
B. admitted to
C. contributed to
D. subscribed to
网友回答
A. submitted to
B. admitted to
(答案→)C. contributed to
D. subscribed to
解析：动词定语辨析。A屈服于，提交；B承认；C捐，贡献，导致，投稿；D同意;支持；句意：因为过度劳累导致健康问题，赵本山没有能在春节联欢晚会上登台表演。