一青年近3日咳嗽,高热39℃,铁锈色痰,WBC18.5×10/L,X线胸片发现右肺中

题型:单项选择题 A2型题

问题:

一青年近3日咳嗽,高热39℃,铁锈色痰,WBC18.5×10/L,X线胸片发现右肺中叶有大片阴影,临床诊断为大叶性肺炎,请问致病菌是哪种()

A.嗜肺军团菌

B.肺炎球菌

C.肺炎克雷伯菌

D.肺炎支原体

E.肺炎衣原体

考点:公卫执业医师病原性球菌病原性球菌题库
题型:单项选择题 A2型题

阅读理解。

     I am a boy from the USA.Now I go to school in China.I have Chinese food now.I like it.I usually have some

porridge and milk for breakfast at home with my parents.Sometimes I have some small cakes,too.But I don't have

lunch at home.I have it at school with my classmates.I usually have meat or fish,rice and vegetables for lunch.

After lunch I have some fruit.  I get home at half past four in the afternoon.  So I have supper with my parents

again.Sometimes we go out for supper.My mother often cooks supper.Sometimes my sister does it.We usually

have  rice,fish,  meat,  vegetables and fruit juice for supper.  We sometimes have noodles and dumplings.After

supper,I often have some fruit.I like apples very much.

1.Where is the boy from?

A.England.      

B.China.      

C.America.    

D.We don't know.

2.The boy has breakfast with       

A.his classmates

B.his father and mother

C.his teachers

D.his brother and sister

3.Where does the boy have lunch on weekdays?

A.At home.

B.At school.

C.At home or at school.

D.We don't know.

4.At what time does the boy usually get back home?

A.4:30.

B.4:45.

C.5:15.

D.5:30.

5.How many people are there in the boy's family?

A.Three.

B.Four.

C.Five.

D.Six.

题型:单项选择题 A2型题

桩基础适用于下列哪种情况。()

A、荷载大、地基土软弱

B、河床冲刷大

C、地基沉降过大

D、施工水位较高

题型:单项选择题 A2型题

电饭锅工作时有二种状态:一种是锅内水烧干前的加热状态;另一种是水烧干后的保温状态.如图所示是电饭锅的电路图,R1是一个电阻,R2是一个加热用的电阻丝.请问:

(1)当自动开关S闭合时,电饭锅处于哪种状态?答______

(2)要使R2在保温状态下的功率是加热状态下的0.25倍,则R2:R1=______.

题型:单项选择题 A2型题

阅读下面两首诗,完成8-9题。

含山店梦觉作  [唐]韦庄

曾为流离惯别家,等闲挥袂客天涯。

灯前一觉江南梦,惆怅起来山月斜。

宿渔家       [宋]郭震

几代生涯傍海涯,两三间屋盖芦花。

灯前笑说归来夜,明月随船送到家。

[注] ①韦庄(约836-910):字端己,长安杜陵人(今陕西西安东南)人。曾流离吴越等地。②郭震:字希声,成都人。生卒年生平不详。

8.韦庄在诗中是用什么方法表现感情的?请简要分析。(5分)

题型:单项选择题 A2型题

统计分析的作用是透过现象表面的数量特征认识其内在的(),揭示其本质特征

A、结构特征性

B、数量规律性

C、考核体系

D、质量指标

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