• [英语听力] 禁烟广告的负面影响

    反烟草广告在电视中已经出现了几十年。目的在于鼓励人们戒烟或者根本不去碰它;然而,这些广告的收效如何呢? Missouri; Paul Bolls ;Glenn LeshnerAnti-tobacco commercials have been around on television...

    2008-11-27 00:00