问题 单项选择题

患者男性,64岁,因上腹隐痛不适,伴全身皮肤黄染半月入院。半月前出现上腹隐痛,呈持续性,全身黄染,进行性加重,大便呈陶土样,小便呈浓茶样。查体:T:36℃,P:82次/分,R:21次/分BP:105/75mmHg,全身皮肤及巩膜重度黄染,腹平软,上腹深压痛,无反跳痛,肝、脾不大,来触及包块,肠鸣音正常。

患者术前准备使用的PN营养液中不宜加入()

A.微量元素

B.芳香族氨基酸

C.高糖

D.支链氨基酸

E.胰岛素

F.维生素

答案

参考答案:B

综合

一科学考察队,沿图上的路线进行综合考察,根据题中提供信息回答下列问题。(15分)

(1)6月1日,考察队到达俄罗斯的北地群岛,当地有人反映,近十多年来,这个北冰洋中的岛屿已开始生长阔叶林,面积逐步扩大。此事是否可信?               ,理由是                                                      

(2)6月22日,考察队坐飞机抵达印度的加尔各答机场(23°26′N,87°E)。当地正午12点,烈日炎炎,酷暑难当,有人突然发现,机场上的旗杆竞没有影子。此事是否可信?            ,理由是                                            

(3)6月23日—6月26日,考察队乘坐海轮离开印度加尔各答抵达印度尼西亚的坤甸市。海轮在印度洋上航行时,海面一直刮西南风。此事是否可信?             ,理由是                                                    

(4)6月27日,考察队坐飞机到达澳大利亚的第二大城市墨尔本。墨尔本市郊的牧场上,牧草一片枯黄,牧民们说,年中最冷的时期就要到了,必须为羊群储存足够的饲料,并搭建御寒的畜棚,让羊群安全过冬。此事是否可信?                  ,理由是                                                    

(5)7月1日,考察队到达俄罗斯设在南极洲的永久性科学考察站——东方站。这里降水极少,天空中也没有云,一连10天,竟没有看到太阳,暗黑的天幕上,星星在不断地闪烁。此事是否可信?            ,理由是                                           

                    

完形填空
完形填空。
    Tick, tock, tick, tock. I'm sitting here, watching the movements of my existence pass slowly away. My
house has been   1   for such a long time and I'm lonely and forgotten. Sitting here, by myself, all that I can
do is   2   and think about my past. I could tell you stories that only   3   would know. But walls can't speak. 
    I came to this place many years ago, along with an old man...   4  , he was with me for only three short
years before he passed away....
    For a time, I was left alone, while people came and   5   the house.... Then, one day a nice couple moved
in with a young son. From the beginning, their son Danny liked to stay with me, and I was completely   6   
with him. He always looked as if he loved the stories I told, most of which began with "Back in my day..."
and "When I was younger..." I sometimes had the kind of idea that he didn't really understand what I was
saying, but it felt good to be   7   .... When Danny went off to college, my heart broke. Soon afterwards,
  8  sold the house....
    New owners came and   9  . Then, one day it so happened that I was in when a new family was moving
into the house. You can't imagine my  10  when, unexpectedly, Danny walked through the front door. He had
 11  and kids now. I was so overjoyed when I saw him that I put all my  12  into my daily activities.... I
spent the next twenty years watching his kids grow up, with a mixture of pride and anxiety about what would
happen next.
    The kids finally became  13  and Danny sold the house. That was about five years ago.... Some of the local
kids have started the rumor (谣言) that the house is haunted (闹鬼的)-and, in a way, it is. It is haunted by  14  
of all the people who have lived in it. Every second has impressed me so much. I have been counting them
down and they are almost up for me.... I hope that someday somebody will  15  me, and call on me again.
Maybe then I'll get a new home and a chance for a whole new set of memories.
( )1. A. crowded      
( )2. A. look back   
( )3. A. friends    
( )4. A. Luckily     
( )5. A. looked at   
( )6. A. tired     
( )7. A. loved     
( )8. A. Danny     
( )9. A. settled    
( )10. A. pity       
( )11. A. friend     
( )12. A. energy     
( )13. A. old       
( )14. A. families    
( )15. A. pay       
B. empty   
B. enjoy food  
B. learners   
B. Happily   
B. settled in  
B. friendly  
B. told     
B. I        
B. went     
B. puzzle    
B. daughter   
B. time     
B. impatient  
B. furniture  
B. remember      
C. painted   
C. have a dream   
C. neighbors  
C. Sadly    
C. bought in  
C. taken    
C. disliked   
C. his parents 
C. lived    
C. surprise     
C. son      
C. life      
C. adults    
C. houses    
C. visit    
D. sold                
D. chat with friends   
D. walls               
D. Surprisingly        
D. sold out            
D. fond                
D. believed            
D. the old man                           
D. greeted             
D. sadness             
D. wife                
D. ideas               
D. tired               
D. memories            
D. attend