问题 单项选择题 A1型题

支原体肺炎,X线的特点主要是()

A.内中带,中下野,小点片状阴影 

B.大小不等片状阴影,融合成大病灶 

C.肺纹理增强及肺气肿 

D.肺下部呈云雾状浸润影,有游走性 

E.多发性脓肿,脓胸,脓气胸

答案

参考答案:D

解析:

支原体肺炎X线特点:①肺门阴影增浓;②支气管肺炎改变,以右中下野为多;③间质性肺炎改变,两肺弥漫性网状结节状阴影;④均一大片阴影;⑤胸腔积液;⑥游走性浸润;⑦云雾状浸润影。

单项选择题
阅读理解

阅读理解

     In December, 2010, many American newspapers publish a list of the best books of the year.

Freedom by Jonathan Franzen is one of the most repeatedly praised books on this year's list of

favorites. It tells about the ups and downs of the Berglund family over many years. Mr. Franzen

fills the book with sharp observations about American politics, culture and society.

     Jennifer Egan's book A Visit from the Goon Squad takes place in 13 chapters over 40 years.

The story moves back and forth in time, from different viewpoints. One main character is former

rock musician Bennie Salazar who works for a record company. The other main character is a

troubled young woman named Sasha who works for Bennie. The reader learns about their pasts

and those of their friends.

     The main character in The Imperfectionists by Tom Rachman is a failing English Language

newspaper published in Rome, Italy. Each chapter of the book tells about a reporter or editor

working for this paper. Their stories are filled with intelligence and great personality.

     Two of the most popular nonfiction books of 2010 were about rock and roll stars. Just Kids

is by rock singer Patti Smith.It tells about her friendship with the artist Robert Mapplethorpe in the

1960s and 1970s before they became famous. Life is the autobiography of Rolling Stones guitarist

Keith Richards. It is an honest and exciting look at the development of rock and roll and the wild

times this famous band has experienced.

     Unbroken by Laura Hillenbrand tells about a man named Louis Zamperini. She tells about his

extraordinary survival story after his plane crashed into the Pacific Ocean during Would War Two.

     Stacy Schiff has received great praise for her book Cleopatra: A Life. It tells about one of the

most misrepresented and famous women in his story, Cleopatra. She ruled ancient Egypt about

2,000 years ago.One critic said Ms. Schiff has brought Cleopatra to life again by unearthing her

story from centuries of lies.

1. How many books are mentioned in the passage?

A. 5.  

B. 6.  

C. 7.  

D. 8.

2. The following books are related to music EXCEPT________.

A. A Visit from the Goon Squad

B. The Imperfectionists

C. Just Kids

D. Life

3. If your major is the history of ancient Africa, you may pay attention to ________.

A. Freedom by Jonathan Franzen

B. Unbroken by Laura Hillenbrand

C. Cleopatra: A Life by Stacy Schiff

D. The Imperfectionists by Tom Rachman

4. Which book will give you a practical understanding of the USA?

A. Freedom.

B. Cleopatra: A Life.

C. Life.

D. A Visit from the Goon Squad.