问题 单项选择题

关于流动偏好理论的假设,下列说法正确的是( )。

A.投资者偏好长期债券

B.资者偏好中期债券

C.投资者偏好短期债券

D.投资者对债券偏好相同

答案

参考答案:C

解析: 流动偏好理论认为,投资者偏好短期债券,因为这些投资容易变更。投资较长期的债券就有利率风险,债券发行者必须给投资者以风险补偿,即只有获得一个正的时间溢价,才愿意转而持有长期债券。

阅读理解

阅读理解

       School education is very important and useful. The students both learn  knowledge and get an

education. Yet,no one can learn everything from school. The scientists, such as Edison, Newton,

Galileo and Einstein, didn't learn everything from school. They learned a lot of knowledge outside

school or in practice by themselves. A teacher,even he knows a lot,can't teach his students everything.

      The teacher's job is to show his students how to learn, how to read, and how to think. A good

teacherwith rich experience in teaching can teach his students the methods ( = ways) of study.

Through these methods the students are able to learn and get a lot of things by themselves.

      Usually it is very easy for the students to remember some knowledge, but it is very difficult to

use it for problems. If a teacher really shows the students the ability to use knowledge, it means the

teacher has learned lots of  knowledge by himself ( or herself). The success in learning shows he or

she knows how to study.

1. From the passage we know       .

A. the students are taught everything at school

B. a teacher can't teach the students everything

C. school is really not important and useful

D. Edison learned lots of knowledge at school

2. A teacher's job is        .

A. to help the students with their lessons

B. to teach the students everything

C. to show the students how to study by themselves

D. to tell them the way to study

3. Choose the right order of this passage.

a. How important are the study methods for students?

b. What does the teacher's experience of success in study mean?

c. Where should the students study?

d. What's the job of a teacher?

A.cabd    

B.bcad    

C.cbda    

D.cdab

4. Which of the following is right?

A. If we know how to learn, we can get a lot of knowledge.

B. We can learn everything from the teacher.

C.The writer tells us that practice is more important for the students than learning.

D. It is the only job for the students to learn knowledge.

5. Which of the following is the best title?

A. A real job for teachers

B. Study in and outside school

C. Practice is the only way of learning

D. How to leam knowledge

判断题