句型：
You think the newspaper is to blame for this… be to blame的用法
On the other hand, critics sometimes accuse companies of using ads to mislead us by making us by making s believe that a certain product is better than it really is fairly is or that we will be happier if we buy it.
on the one hand …on the other hand 的用法
Sometimes, the promises do not make sense. make sense
Armed with facts and figures, customers are better able to deal with the often powerful arguments given by a salesman or saleswoman.
Armed with…是过去分词短语作原因状语，
