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问题 单项选择题

成人阑尾切除术后1天出现烦躁、剧烈腹痛。心率112次／分，血压90/60mmHg，腹胀，全腹压痛，肠鸣音弱，为除外腹腔内出血首要的检查是（）.

A.B超

B.CT

C.MRI

D.腹腔穿刺

E.立位腹平片

答案

参考答案：D

解析：阑尾炎术后出现腹痛，心率升高和血压下降，腹痛腹胀，考虑到阑尾系膜血管出血，应行腹腔穿刺确定有无血腹的出现。

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        阅读下面短文,根据以下要求:1)汉语提示；2)首字母提示；3)语境提示, 在每个空格内填入
一个适当的英语单词, 所填单词要求意义准确、拼写正确.
                                                                                                                                                                                                                                                                                                                                    
     Recently, there has been a heated debate over whether to send
old people to nursing homes or not. People differ in their   
o          . Here list the ideas of supporters.1.                  
 L          in nursing homes, as they say, old people 2.                  
can enjoy more benefits             staying at home.3.                   
For one aspect, they can have more opportunities to
         (交流) with each other, as they have     4.                
c         topics and similar hobbies. Therefore,5.                
 they can do many things together and don't feel              (孤独). 6.                 
On the other hand, if they live at
home, they may quarrel          their children because 7.                 
of the generation gap between them. Another aspect ,           is 8.                
highly valued by the supporters, is that old people can
have               (定期) medical check-ups and  9.                  
r           immediate medical care from professional doctors.  10.                  
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问答题 简答题

三期脱硫真空皮带脱水设备主要包括什么？
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