按照均衡价格理论,运输价格主要是有运输市场的()决定的。 A.供求关系 B.管理体制

题型:单项选择题

问题:

按照均衡价格理论,运输价格主要是有运输市场的()决定的。

A.供求关系

B.管理体制

C.经济政策

D.运输结构

考点:中级公路运输中级经济师(运输经济)历年真题2014年
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原发性肺脓肿()

A.脓血痰

B.铁锈色痰

C.粉红色泡沫样痰

D.砖红色胶冻样痰

E.脓臭痰

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This is the letter that Mr. White wrote before his death about his three books for children:

Dear Reader:

I receive many letters from children and can't answer them all -- there wouldn't be time enough in a day. That is why I am sending you this printed reply to your letter. I'll try to answer some of the questions that are commonly asked.

Where did I get the idea for Stuart Little and for Charlotte's Web? Well, many years ago I went to bed one night in a railway sleeping car, and during the night I dreamed about a tiny boy who acted rather like a mouse. That's how the story of Stuart Little got started.

As for Charlotte's Web, I like animals and my barn(谷仓) is a very pleasant place to be, at all hours. One day when I was on my way to feed the pig, I began feeling sorry for the pig because, like most pigs, he was doomed to die. This made me sad. So I started thinking of ways to save a pig's life. I had been watching a big grey spider at her work and was impressed by how clever she was at weaving. Gradually I worked the spider into the story that you know, a story of friendship and salvation(拯救) on a farm. Three years after I started writing it, it was published. (I am not a fast worker, as you can see.)

Sometimes I'm asked how old I was when I started to write, and what made me want to write. I started early -- as soon as I could spell. In fact, I can't remember any time in my life when I wasn't busy writing. I don't know what caused me to do it, or why I enjoyed it, but I think children often find pleasure and satisfaction is trying to set their thoughts down on paper, either in words or in pictures. I was no good at drawing, so I used words instead. As I grew older, I found that writing can be a way of earning a living.

Some of my readers want me to visit their school. Some want me to send a picture, or an autograph, or a book. And some ask questions about my family and my animals and my pets. Much as I'd like to, I can't go visiting. I can't send books, either -- you can find them in a bookstore or a library. Many children assume that a writer owns (or even makes) his own books. This is not true -- books are made by the publisher. If a writer wants a copy, he must buy it. That's why I can't send books. And I do not send autographs(亲笔签名,手稿) -- I leave that to the movie stars. I live most of the year in the country, in New England. From our windows we can look out at the sea and the mountains. I live near my married son and three grandchildren.

Are my stories true, you ask? No, they are imaginary tales, containing fantastic characters and events. In real life, a family doesn't have a child who looks like a mouse; in real life, a spider doesn't spin words in her web. In real life, a swan doesn't blow a trumpet(喇叭,小号) . But real life is only one kind of life -- there is also the life of the imagination. And although my stories are imaginary, I like to think that there is some truth in them, too -- truth about the way people and animals feel and think and act.

Yours sincerely,

E.B. White

小题1:What does the author do?

A. a writer

B.a reporter

C.a doctor

D.a teacher小题2:What caused the author start to write?

A.His parents’ encuoragement

B.His talent in writing

C.Not mentioned in the passage

D.A writer in the early time小题3:Why does the author think he can’t seng his autographs?

A.Because he thinks it should be dong by movie stars.

B.Because he thinks his writing is not good enough

C.Because he has no much time

D.Because he hates writing小题4:How long had the author been writing the story of Chariotte’s web?

A.3 minths

B.2 years

C.3 years

D.5 years

题型:单项选择题

药品生产企业作出药品召回决定后,应在72小时内通知有关药品经营企业、使用单位停止销售和使用的是()

A.一级召回

B.二级召回

C.三级召回

D.四级召回

E.五级召回

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只要夹具中有六个定位支承点则放入的工件就为完全定位。

题型:单项选择题

城市规划部门在确定建设布局时,应当依据国家声环境质量标准和民用建筑(),合理划定建筑物与交通线的防噪声距离,并提出相应的规划设计要求。

A.防噪声设计规范

B.绿化设计规范

C.卫生设计规范

D.隔声设计规范

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