问题 单项选择题 案例分析题

8岁女孩,半个月前有发热,体温38.6~39.8℃,伴稀水便7~8次/日,1周后自愈。近2天感疲乏、头晕,晕厥1次。入院查面色苍白,脉缓而规则,血压65/40mmHg,心界扩大,心率50次/分,有大炮音。

(假设信息)经心电图检查示室性期前收缩,下列心电图表现不符合室性期前收缩的是()

A.QRS波提前,形态异常,ORS>0.10秒,T波与主波方向一致

B.QRS波前无P′波

C.代偿间歇完全

D.有时在同导联出现,形态不一,配对时间不等

E.QRS波提前,形态异常,QRS>0.10秒,T波与主波方向相反

答案

参考答案:A

阅读理解

阅读理解。 

     Some people have good memories. T hey can easily learn a long poem by heart.   There are others who

can only remember things when they have said again and again. The famous English writer Charles Dickens

said that he could walk down any street in London and then tell you the name of every shop he had passed. 

 Many of the great men of the world have had wonderful memories.    A good memory is a great help in

learning a language.  Everybody learns his own language by remembering what he hears when he is a small

child.  Some children like boys and girls don't live in their own country, and they seem to learn two languages

almost as easily as one.  In schools it is not so easy to learn a foreign language because students have so little

time for it and they are busy with other lessons, too. A man's mind is rather like a camera,  but it takes photos

not only of what we see but of what to feel, hear, smell and taste.     When we take a real photo with a camera, therc is much to do before the photo is finished and ready to show to our friends.  In the same way, there is

much work to be done before we can keep a picture for ever in our minds. Memory is the diary we all carry

about with us.

1. Some people are good at_____     

A. learning long poems              

B. remembering things          

C. taking photos                  

D. keeping a diary

2. Other people can only remember things by_____   

A. saying again and again          

B. hearing, smelling and tasting          

C. learning a foreign language      

D. keeping a picture

3. Charles Dickens_____      

A. didn't live in his own country          

B. had a very good camera          

C. spoke two foreign languages as easily as English          

D. had a very good memory

4. A good memory helps you _____       

A.  keep a picture for ever          

B.  tell others the name of every shop in London         

C.  learn a language          

D.  hear, smell and taste

5.  Remembering things is rather like_____       

A: learning poems                

B. taking photos          

C. learning English              

D. feeling things

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