第三部分阅读理解（共两节，满分40分）
第一节（共15小题；每小题2分，满分30分）
阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
A
JSC Boggs is an artist who makes money.To be exact,he draws money.In the United States he draws dollars,in Britain pounds and in France francs.Each are almost perfect reproductions,apart from the fact that he writes "Bank of Boggs" or another humorous message on them.
When Boggs goes shopping or for a meal,he offers "Boggs dollars" in the payment for what he wants.He also offers real money.It is up to the people selling the goods to take whichever they prefer.
When a shopkeeper or a restaurant owner takes a "Boggs dollar",he or she gives a receipt in return for the things bought.Boggs then sells the receipt at face value to art collectors.This is how he makes actual money for the times when people will not accept his drawings.
The collector uses the receipt to find the person holding the actual "Boggs dollar" and the two talk over what they think would be a fair price.This gives the shop or restaurant owner the chance to make another profit on the goods he or she sold to Boggs.It means Boggs actually gets paid for buying things.And it means that the collector has a unique work of art---each "Boggs dollar" is separately drawn.
Artists like to make us think.What Boggs wants us to think about is the nature of value and money. What is money really worth? Is value of money the same as personal value? Once "Boggs dollars " have been given away by the artist,they often continuew to circulate and grow on value A "Boggs one dollar bill" may have bought the artist a cup of coffee in New York.Now it may be worth a car or an expensive meal.It all depends on that value a person chooses to give it.
Money used to be worth a certain weight in gold or silver.Now it is just worth whatever the government or the banks.JSC Boggs is trying to start another type of money.People can choose "Boggs dolars" or not.And their value is up to whoever uses them.In a way,"Boggs dollars" are "people's money".
56.How much will Boggs get if he buys a cup of coffee with a "Boggs one dollar bill"?
A.One dollar. B.More than one dollar.
C.Less than one dollar. D.Much more than one dollar.
57.According to the text,the main difference between"value of money "and "personal value" is that ______.
A.they rise or fall separately B.they refer to different people
C.they are decided by different people D.they are decided by different banks
58.What does the writer mean by saying "Boggs dollars are people's money"?
A.They are two different types of money.
B.In fact they are not real money.
C.People can share them and use them among themselves.
D.People are free to use them and deck their value.
59.Choose the girht order in which Boggs gets paid.
a.He buys things with his dollars.
b.He sells the receipt to an art collector.
c.He araws dollars.
d.The art collector finds the shopkeeper to buy his dollars.
e.The shopkeeper gives him a receipt.
A.c - a - e - b - d
B.c - e - b - d - a
C.e - c - b - d - a
D.e - b - c - a - d
，右侧是光滑的，一轻质弹簧右端固定在墙壁上，左端与静止在O点、质量为 m的小物块A连接，弹簧处于原长状态。 质量为2m的物块B静止在C处, 受到水平瞬时冲量作用后获得向右的速度v0，物块B运动到O点与物块A相碰后一起向右运动,碰撞不粘连(设碰撞时间极短），不计空气阻力。CO=5L，物块B和物块A均可视为质点. 求物块B最终停止的位置离O点多远？
2mg5L=1/2m
－1/2m
………………① （3分）
………………② （3分）