所知

Practice 10  (1) Advertisement can be thought of “as the making known in order to buy or sell goods or services.” Advertisement aims to increase people’s awareness and arouse interest. It tries to inform and to persuade. (2) There can be no doubt that the

Practice 10  (1) Advertisement can be thought of “as the making known in order to buy or sell goods or services.” Advertisement aims to increase people’s awareness and arouse interest. It tries to inf