问题 单项选择题 案例分析题

患者男性,24岁,高热、流涕、咳嗽4天,于2008年4月7日入院。入院1天后出现呼吸困难,胸部X线片示双肺透亮度降低,经抗感染治疗患者症状不见缓解,呼吸困难进一步加重,胸部X线片示双肺呈白肺,R35次/分,血气分析(FiO29%)示pH7.35,PaO56mmHg,PaCO36mmHg

该患者可能的病原为()

A.病毒

B.军团菌

C.支原体

D.葡萄球菌

E.厌氧菌

答案

参考答案:A

阅读理解

阅读理解。

     When Bill is very young, he loves pictures. His mother often draws some for him on old pieces of

paper. She is very bad at drawing, but Bill likes her pictures and always wants more. 

     Then, when he is a little older, Bill's mother gives him some pencils and a drawing book, and he

begins drawing pictures, too. But they are never good. When Bill is five years old, his mother gives him a

small blackboard and some chalk (粉笔). He likes those very much. One day he is trying to draw a

picture of his father on the blackboard. He draws lines (线条) and rubs (擦) them out, draws more and

rubs those out too for ten minutes, but when he looks at his picture, he is not happy.

      "Well," he says at last (最后) to his mother, "I'll put a tail (尾巴) on it and make it a monkey (猴子)."

1. Bill _____ when he is very young. 

A. often wants his mother to draw pictures for him 

B. loves watching TV very much 

C. likes old pieces of paper very much 

D. always wants his mother to buy pictures for him

2. When he is a little older, his mother gives him _____ and let him begin drawing pictures. 

A. some paper and ink (墨水)    

B. a book and some pens 

C. some pencils and a drawing book  

D. a blackboard and some old paper

3. How old is he when he is trying to draw a picture of his father on the blackboard? 

A. He is five months old.        

B. He is five years old. 

C. He is fifteen years old.        

D. He is four years old.

4. Bill wants to put a tail in the picture, so _____. 

A. it looks like a duck          

B. it looks like his father 

C. it looks like himself        

D. it looks like a monkey

5. Which of the following is RIGHT? 

A. Bill's mother is good at drawing. 

B. Bill isn't bad at drawing. 

C. One day Bill wants to draw a picture of a monkey. 

D. Bill isn't happy when he looks at his picture of his father.

单项选择题