【简答题】阅读理解。 By 2010, spending on Internet advertising will account for 10% of total US ad dollars, according to 'The Changing Face of Advertising in the Digital Age' from Parks Associates. Roughly 21% of In...
【简答题】Many parents try hard to protect their kids from TV and Internet advertising. But how can you protect a child form. a large fast-food ad painted on her school locker(小柜)? Or a toy ad on the side of hi...