Jane: Television programs and movies that depict violence among teenagers are extremely popular. Given how influential these media are, we have good reason to believe that these depictions cause young people to engage in violent behavior. Hence, depictions of violence among teenagers should be prohibited from movies and television programs, if only in those programs and movies promoted to young audiences.
Maurice: But you are recommending nothing short of censorship! Besides which, your claim that television and movie depictions of violence cause violence is mistaken: violence among young people predates movies and television by centuries.
Which one of the following, if true, most strengthens Jane's argument?
论据1:描述暴力场面的电视剧和电影很受欢迎
论据2:看电视/电影会影响青少年的behavior
结论:【只在】那些对青少年推广的电视/电影中,需要把暴力场面去掉
GAP:为什么只在针对青少年推广的电视/电影中实施?
A项 adult角色和演员,无关;
B项 正确
C项 有个both,无关;
D项 这些青年本来就暴力,削弱;
E项 很多导演已经自觉删掉那些片段了,否定事实;