男性，58岁。上腹餐后疼痛半年。X线钡餐检查发现胃窦部有一直径为1.5cm大小龛影，

资本资产定价模型是确定普通股资本成本的方法之一，在这个模型中，对于贝塔值的估计，不正确的说法有（）。

A、确定贝塔系数的预测期间时，如果公司风险特征无重大变化时，可以采用5年或更短的预测长度

B、确定贝塔值的预测期间时，如果公司风险特征有重大变化时，应当使用变化后的年份作为预测期长度。

C、在确定收益计量的时间间隔时，通常使用每周或每月的收益率

D、在确定收益计量的时间间隔时，通常使用年度的收益率

What is most likely to affect your success at school or at a job? The ability to read. And that goes for your kids too. The declining literacy(读写能力的下降) of our society has been a main concern of educators for a while now, and yet things are not getting better.

In most cases, how well we learn to read will depend largely on our exposure（接触） to language as children. If we hear people around us talking about all kinds of subjects as children, we naturally pick up the words and phrases they use. If we pick up a lot of words, we will learn to read better.

Much of the traditional advice to struggling readers, theses days, seems to include developing “cognitive strategies”（认知策略）. In this way, readers are asked to centre more, to think, to be interested and ask questions, to analyze, to predict, to reason, and to check their understanding, or worse still to answer questions of what they have read. In other words they are asked to become self-conscious（有自我意识的） readers. I do not agree with this approach.

Here are my several strategies for reading improvement.

Read about things that interest you. If you are interested in what you are reading about, the words will come alive, and you will understand better. The more you read, the better you will become at reading. Just get started and it will become a habit, as long as you are interested in what you are reading.

Read material that is at your level or just a little difficult for you. Read material that you find easy to read, or just a little challenging. Looking up many unknown words in a dictionary is dull, and the results of the dictionary search are quickly forgotten.

_____ If you can hear the new words and phrases that you are reading, you will have an easier time understanding and remembering them. Hearing the rhythm of someone reading a text will help your own reading.

Don’t worry about what you don’t understand. Most of your reading should be for pleasure. You can still enjoy reading without understanding all of what you read. You may even understand some things in your own personal way.

Unfortunately not all reading is just for pleasure. When you are reading a textbook or report or other material for school, you may need to underline, take notes and read some parts over again. However, if you have developed the habit of reading for pleasure, you will find that the skills you need will come naturally, and that you will understand a lot better than before.

小题1:In Paragraph 2, the author tells us the importance of _____.

A．hearing people around as children

B．talking ability as children

C．contacting different people

D．learning different languages小题2:Which sentence is best to be filled in the blank in the passage?

A．Listen as much as possible.

B．Try to use your imagination.

C．Great works need to be read out loud.

D．Listen first if you have trouble reading.小题3:It can be learned from the last paragraph that _____.

A．you should find pleasure from reading a textbook

B．the habit of reading for pleasure is important

C．reading for school is helpful for reading for pleasure

D．reading for school requires different skills from reading for pleasure小题4:What is the purpose of the author in writing the passage?

A．To tell us some ways to improve reading ability.

B．To show that poor literacy has been a big problem.

C．To teach us how to look for fun in reading.

D．To tell us some ways to pick up new words and phrases.

甲市为乙省政府所在地的市。关于甲市政府行政机构设置和编制管理，下列说法正确的是（ ）。（2011年卷二不定项第98题）

A．在一届政府任期内，甲市政府的工作部门应保持相对稳定

B．乙省机构编制管理机关与甲市机构编制管理机关为上下级领导关系

C．甲市政府的行政编制总额，由甲市政府提出，报乙省政府批准

D．甲市政府根据调整职责的需要，可以在行政编制总额内调整市政府有关部门的行政编制

食管长约（）cm。

A.21～22

B.22～23

C.23～24

D.24～25

E.25～26

测定的（）项目的容器不能使用洗涤剂。

A、硅

B、硼

C、表面活性剂

D、氰化物