( )又称法定汇率。它是由国家(地区)货币管理机构所规定的汇率_爱下问搜题

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问题单项选择题

( )又称法定汇率。它是由国家(地区)货币管理机构所规定的汇率，并要求一切外汇交易都必须遵循的汇率，具有法定的意义。

A．基本汇率

B．官方汇率

C．关键汇率

D．政府汇率

答案

参考答案：B

阅读理解

阅读理解。

配对阅读.左栏是对5个人所需要的书的描述,右栏是8本书的书名,请你为每个人推荐最合适的一本书.

( )1.Nancy wants to learn more about computers. Because people     write to, and even talk to each other on the computer today.
(     )2.Mary is a good mother. She believes eating the right food is
important. She likes to help her children grow better by eating the right
food.
(     )3.Kevin often sits at his desk, studying all night, but he still gets poor grades. He hopes to do better in the tests.
(    )4.Bob's sister wants him to move to New York. But he isn't sure if
that is a good idea. He needs to know more about the country.
(    )5.Army is worried that there are too many used bags. She doesn't
know how to do with(处理) them.

The following is the list of some books:
A. How to Be Good Learners.
B. Make the Waste Useful.
C. Around the World in Eighty Days.
D. You Are What You Eat.
E. Chicken Run.
F. How to Use the Internet.
G. 101 Q & A about America. H. Harvard Girl-Liu Yiting.

单项选择题

系统内借款具体利率由（）双方协商确定。

A.银行间同业拆借市场利率

B.流动资金贷款利率

C.市场利率

D.存款利率