Violence on TV may prove to have a strong on some young people.A. proofB. impressionC. in

问题补充：

Violence on TV may prove to have a strong on some young people.

A. proof

B. impression

C. influence

D. expression

答案：

A. proof

B. impression

(答案→)C. influence

D. expression

解析：考查名词辨析。proof证据；impression 印象 influence影响 expression表达根据意思，电视中的暴力可能证明对年轻人有很强的影响。故选C。