问题 单项选择题

下列关于肝转移癌的描述中,错误的是:()

A.常见于消化道肿瘤的转移

B.通常是多发

C.典型的CT征象是牛眼征或靶征

D.增强扫描病变呈多样性表现

E.常常有肝硬化的病变基础

答案

参考答案:E

材料分析题

材料一: 推动我国文化产业的发展要坚持开放与融合,更多地利用国际经验。探究美国文化产业强势发展的原因,美国文化产业运作始终坚持一项原则,在市场竞争机制下,依靠商业运作,将最好的文化产品流向市场,为社会认识和接受,进而影响民众。在运作过程中,采用文化创新和科技创新并行方式。前者重在开拓产业资源,以满足市场需求。在开拓产业资源过程中,不断吸取世界其他国家文化的精华,并通过不断演进形成现在的美国文化。后者重视科技投入和运用,刺激市场消费,因而使它长盛不衰,并渗透全球,成就美国文化霸权地位。

材料二:文化的培育、生长,有其内在的规律。如把公益文化事业与发展文化产业分开来发展,文化与教育协调发展等,始终要尊重文化工作者的意愿,尊重文化创造的规律,扶持、支持民间的文化活动。不能用行 * * 力、计量手段制订文化产品的内容和数量,更要防止在文化大发展大繁荣的口号下,按长官意志匆忙炮制文化产品,把粗制滥造、昙花一现的产品当成官员的政绩。人为地设计方案、繁琐的行政管理,并不能自然推动文化大发展大繁荣。

(1)材料一中美国发展文化产业的做法对我们有何经济学启示

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(2)请结合材料二,运用政府职能的相关知识,谈谈政府在文化改革发展中如何发挥好自身的作用

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阅读理解

阅读理解

     Nathan Phillips, who will formally begin his freshman year at the University of San Diego(USD) on

Aug. 31, will arrive on campus in an unusual and philanthropic manner.

     Phillips is expected to arrive between 5 p.  m. and 6 p.  m. Thursday on his bicycle, having pedaled

1,450 miles from Astoria, Ore.

     Phillips combined his desire to complete a long bike ride before entering college with his interest in

helping the children of Uganda.

      He is raising funds for Invisible Children, a San Diegobased organization seeking to end conflicts

afflicting(使苦恼) northern Uganda, the Democratic Republic of Congo and the Central African

Republic and stop the use of children as soldiers.

     Phillips had raised $1,540 before embarking Aug.11 and hopes to reach $2,000.

     Phillips, who is from Redmond, Washington, visited Uganda during high school and worked in an

orphanage(孤儿院) there. He was also inspired by a presentation by Invisible Children at his high

school.

     "I have been to Uganda and personally gotten to know some of the kids affected by the war,"

Phillips said in a statement released by the university. "I would do anything to help these kids."

     Phillips' new roommate, Kyle Sharp, has joined him for the last 600 miles of the trip. Students and

other members of the USD community are expected to join him for the last 13 miles.

      "Nathan's passionate commitment(恪守承诺) to improving the lives of children more than 8,000

miles away resonates(共鸣) with USD's mission to prepare future leaders to change the world for the

better," Pamela Gray Payton, assistant vice president of public affairs at USD, said in a prepared

statement. "We are delighted to have Nathan as a member of our campus community."

     Supporters from USD and Invisible Children will greet Phillips and his entourage(随从) when they

arrive in front of Founders Hall on campus. The public is invited as well.

1.  Which of the following statements about Nathan Phillips is TRUE?

A.  Nathan Phillips has been a freshman at the university.

B.  Nathan Phillips is an American.

C.  Nathan Phillips is an African.

D.  Nathan Phillips likes riding a bike.

2.  Why does Nathan Phillips finish riding a bike for a long way before going into college?

A.  He travels to Uganda.

B.  He practises riding a bike.

C.  He raises money to help the children of Uganda.

D.  He wants to take exercise.

3.  How much money does Nathan Phillips expect to collect in total?

A.  $1,540.  

B.  $2,000.  

C.  $3,540.  

D.  $2,540.

4.  How far does Nathan Phillips ride to college?

A.  8,000 miles.  

B.  600 miles.

C.  13 miles.  

D.  86,000 miles.

5.  What can we learn from the last paragraph?

A.  People like Nathan Phillips.

B.  The public invite Nathan Phillips.

C.  People support what Nathan Phillips does.

D.  Supporters like Nathan Phillips.