问题 单项选择题

男孩9岁,发热6天,咳嗽,2天来加重,曾用头孢3天无效,改用大环内酯类抗生素后2天体温下降。T37.5℃,胸片发现左上肺小片状淡薄云絮状阴影。该患儿考虑为

A.金黄色葡萄球菌肺炎

B.腺病毒肺炎

C.流感嗜血杆菌肺炎

D.肺炎支原体肺炎

E.呼吸道合胞体病毒肺炎

答案

参考答案:D

解析:肺炎支原体肺炎的特点是多发生于年长儿,症状较重而肺部体征不明显,大环内酯类抗生素有效。

阅读理解

阅读理解

       I will never forget my first English class. It is very interesting. It’s the first class in the morning. The        teacher goes into the classroom with a smile on his face. At the beginning, he makes a self-introduction(自我介绍). And he tells us that his English name is John. Then he asks all of us to think of English names  for ourselves. We are very excited(兴奋的) to find a good name. Then he asks us to write our names down  on a piece of paper. I think about my English name for a long time. Then I come up with(想出) a beautiful name ---Shirley. All the students write their names down and give the paper to the teacher. When the teacher calls “Shirley” to answer his question, three girls stand up at the same time.

1. What do we do in the first English class?

A. Tell the teacher our Chinese names.    

B. Find English names for ourselves.

C. See an English film.                

D. Draw pictures.

2. What does our teacher do first?

A. He asks every student to make a self-introduction.

B. He introduces(介绍) himself to all of us.

C. He asks us many difficult questions

D. He tells us a story.

3. What’s the English name of our English teacher?

A. Jack.      

B. Shirley      

C. John.  

D. Tom.

4. Where do we write down our English names?

A. On the blackboard.          

B. On the desk.

C. On our hands.              

D. On the paper.

5. Which of the following is TRUE?

A. The teacher gives every student an English name.

B. Our teacher is a young girl.

C. Three girls choose(选择)the name “Shirley”.

D. The teacher calls our Chinese names in class.

问答题 简答题