赞题库-背景图
单项选择题

It is wise to remember that you do not have to buy anything from any salesperson. You ought to buy only those things you really need or want and can 21 . Try not to let your personal feelings about the salesperson 22 you to make a purchase. Remember that you are entitled to ask a salesperson any question you wish 23 the product or service, and you are entitled to get a clear, complete 24 . You can tell the salesPerson you want to think about the matter for a few days, 25 that you want to talk to other people who have purchased the product or service. You can walk 26 from a salesperson without a polite end to the conversation. If a salesperson telephones you, you do not have to listen to the person"s entire "lecture" or respond to it in a friendly way. You can simply interrupt the person and state that you are not interested in the product or service. You can simply 27 the telephone without saying anything.
There are, of course, many salespeople who are genuinely interested in assisting you and in 28 you reasonable products and prices. If you are in 29 about the wisdom of a particular purchase, you might want to 30 another person who has had experience with the product or the service that interests you. If you receive unwanted goods in the mail, you are not obligated to pay for it.

A.to
B.about
C.for
D.with