【正文】
。Samples were sent to your pany on July 1“and should have reached you in 3 days.Section B1and attitudes accepted by a group of people.It generally determines what people weal,eat,reside and travel,and what people like and dislike.So,it deeply influences people’s buying behavior. People’s social class is also an important factor. It determines the type,the quality and quantity of products or services that a consumer buys and uses.People’s role within society, their education and ine have impact on their lifestyle,so what they buy differs.To some extent,consumers of similar social rank tend to have similar buying behavior.Marketing and advertising obviously influence consumers.They try to evoke consumers to purchase a particular product。Con