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问题 多项选择题

目前，中国人民银行采用的汇率工具主要有( )。

A．调整中央基准利率

B．调整市场利率

C．调整金融机构的法定存贷款利率

D．调整实际利率

E．制订金融机构存贷款利率浮动范围

答案

参考答案：A,C,E

阅读理解

阅读理解。

                                         Do You Want To Be A Musician?

     Do you want to be a musician? Come to our club, and you’ll be very happy in the club. We have

lessons about the piano, the drums, the bamboo flute, the guitar and the violin for just $20 each. You

can also learn to sing , to dance for $25 each. If you like art, you can be satisfied（满意）, too It’s

just for $30 each!

1. How many kinds of instruments (乐器)are there in the ad ? There are ________.

A. 5            

B. 6              

C. 7              

D. 4

2. How much is it for piano? It’s ________.

A. $25          

B. $20            

C. $30            

D. $45

3. We can’t learn about ________ in the club.

A. drums        

B. bamboo flute    

C. art            

D. chess

4. If you want to learn about guitar and singing , you should pay ________.

A. $45          

B. $20            

C. $30            

D. $25

5. What does lesson mean (意思) in the ad？________.

A. 教师          

B. 课本          

C. 课程          

D. 教室
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单项选择题

当某种运输需求价格弹性系数大于1时，需求量的变动率大于运价变动率，说明该运输需求（）。

A.完全无弹性

B.完全有弹性

C.缺乏弹性

D.富有弹性
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