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I can think of many cases   the media have a strong effect on young men.

A. whyB. whereC. asD. which

 

B

【解析】B。考查定语从句。句意: 我能想起很多媒体对青年影响之大的例子。先行词为cases, 定语从句中缺少地点状语, 故用wherewhy在定语从句中作原因状语; aswhich均为关系代词, 在定语从句中作主语、宾语或表语。

 

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