Directions: There are four passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B,C, and D. You should decide on the best choice and blacken the corresponding letter on ANSWER SHEET 1 . (40 points) Text 1
Last weekend Kyle MacDonald in Montreal threw a party to celebrate the fact that he got his new home in exchange for a red paper clip. Starting a year ago, MacDonald bartered the clip for increasingly valuable stuff, including a camp stove and free rent in a Phoenix flat. Having announced his aim (the house) in advance, MacDonald likely got a boost from techies eager to see the Internet pass this daring test of its networking power. “My whole motto (座右铭) was ‘Start small, think big, and have fun’, ” says MacDonald, 26, “I really kept my effort on the creative side rather than the business side. ” Yet as odd as the MacDonald exchange was, barter is now big business on the Net. This year more than 400,000 companies worldwide will exchange some $10 billion worth of goods and services on a growing number of barter sites. These Web sites allow companies to trade products for a virtual currency, which they can use to buy goods from other members. In Iceland, garment-maker Kapusalan sells a third of its output on the booming Vidskiptanetid exchange, earning virtual money that it uses to buy machinery and pay part of employee salaries. The Troc-services exchange in France offers more than 4,600 services, from math lessons to ironing。
This is not a primitive barter system. By creating currencies, the Internet removes a major barrier—what Bob Meyer, publisher of BarterNews, calls “the double coincidence of wants。” That is, two parties once not only had t