北京成人英语三级模拟试题一1(2)

st metal coins were made in China. They were around and had a square hole in the center. People strung them together and carried them from place to place.
　　Different countries have used different metals and designs for their money. The first coins in England were made of tin. Sweden and Russia used copper to make their money. Later, other countries began to make coins of gold and silver.
　　But even gold and silver were inconvenient if you had to buy something expensive. Again the Chinese thought of a way to improve money. They began to use paper money 76)The first paper money looked more like a note from one person to another than paper money used today.
　　Money has had an interesting history from the days of shell money until today.

　　1. Which of the following can be cited as an example of the use of money in exchange for services?
　　A. To sell a bicycle for $20.
　　B. To get some money for old books at a garage sale.
　　C. To buy things you need or want.
　　D. To get paid for your work.

　　2.