问题 选择题

2012年,受美国金融危机和欧洲债务危机的影响,M国流通领域中货币流通次数减少了50%,政府加大宏观调控力度,使流通领域的货币量增加20%。在其他因素不变的情况下,金融危机和债务危机前售价为20元的商品在2012期间的售价应该是(  )

A.10元

B.12元

C.16元

D.20元

答案

题目分析:根据货币流通规律,在其他因素不变的情况下,商品价格与货币流通速度以及流通中的货币量均成正比。当流通中的货币流通次数减少50%时,该商品的价格降至10元;当流通领域的货币量增加20%时,该商品的价格是10元*(1+20%)=12元,故本题答案选B。

单项选择题
阅读理解

阅读理解诶。

     Reading to dogs is an unusual way to help children improve their literacy skills (读写能力). With their

shining brown eyes, wagging tails, and unconditional love, dogs can provide the non-judgmental listeners

needed for a beginning reader to gain confidence (自信心), according to Intermountain Therapy Animals

(ITA) in Salt Lake City. The group says it is the first program in the country to use dogs to help develop

literacy in children, with the introduction of Reading Education Assistance Dogs (READ).

     The Salt Lake City Public Library is sold on the idea. "Literacy specialists admit that children who read

below the level of their fellow pupils are often afraid of reading aloud in a group, often have lower self-

respect, and regard reading as a headache," said Lisa Myton, manager of the children's department.

     Last November the two groups started "Dog Day Afternoon in the children's department of the main

library. About 25 children attended each of the four Saturday-afternoon classes, reading for half an hour.

Those who attended three of the four classes received a "pawgraphed" book at the last class.

     The program was so successful that the library plans to repeat it in April. According to Dana Thumpowsky,

public relations manager.

1. What is mainly discussed in the text?

A. Children's reading difficulties.

B. Advantages of raising dogs.

C. Service in a public library.

D. A special reading program.

2. Specialists use dogs to listen to children reading because they think _____.

A. dogs are young children's best friends

B. children can play with dogs while reading

C. dogs can provide encouragement for shy children

D. children and dogs understand each other

3. By saying "The Salt Lake City Public Library is sold on the idea", the writer means the library _____.

A. uses dogs to attract children

B. accepts the idea put forward by ITA

C. has opened a children's department

D. has decided to train some dogs

4. A "pawgraphed" book is most probably _____.

A. a book used in Saturday classes

B. a book written by the children

C. a prize for the children

D. a gift from parents