甲醛

题型:填空题

问题:

甲醛

考点:海关报关员考试报关员
题型:填空题
完形填空。
     Mr. John was at the window of a train in    1   . He was going to Washington, and now he was    2   .
The train began moving, and an old worker    3    the window. Mr. John shouted angrily at the    6   ,
" I gave you my luggage (行李) an hour ago,    5    you didn't put it in the train. Why isn't it here, and
where did you    6    it?" The old man smiled at Mr. John and said, "I looked    7    you here and there,
but I didn't    8    you. Your luggage isn't as foolish    9    you are. You are in the wrong    10   . This
one is going to New York."
( )1. A. the street 
( )2. A. tired   
( )3. A. came to  
( )4. A. boy                  
( )5. A. so     
( )6. A. lost    
( )7. A. over    
( )8. A. find    
( )9. A. so     
( )10. A. window   
B. the station     
B. busy          
B. left             
B. woman           
B. and                           
B. put            
B. at              
B. look for         
B. but            
B. luggage       
C. Washington    
C. happy       
C. opened          
C. worker        
C. or                                   
C. found       
C. for              
C. find out    
C. for             
C. train    
D. the factory  
D. angry       
D. closed  
D. driver      
D. but       
D. forgot                        
D. after          
D. bring  
D. as         
D. station 
题型:填空题

患者,男性,56岁。巩膜、皮肤黄染半月余。无腹痛,黄疸无波动。查体:皮肤巩膜黄染,肝肋下触及,右上腹扪及肿大胆囊,无触痛,无发热。

检查提示肝内外胆管扩张,梗阻部位在().

A.肝门部

B.左右胆管分叉处

C.壶腹周围(包括胰头,其他不包括)

D.胆总管下端

E.十二指肠 * *

题型:填空题

电流是电荷的定向移动,标准单位为()

A、瓦特

B、度

C、安培

D、以上均错误

题型:填空题

水型灭火器包括清水型和盐酸型两大类。

题型:填空题

老师利用幻灯片向学生演示将一个圆切分成若干等份,并通过剪拼成近似的长方形。这时幻灯片主要表现的是媒体的()特征。

A.重现力

B.表现力

C.传播力

D.可控力

更多题库