遇到()结构的玉是坚决不能买的。A、新工 B、粗结构 C、细结构 D、弹性大

题型:单项选择题

问题:

遇到()结构的玉是坚决不能买的。

A、新工

B、粗结构

C、细结构

D、弹性大

考点:中国传统玉文化与美玉鉴赏中国传统玉文化与美玉鉴赏题库
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教师如何提高课堂里群体的凝聚力

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女性,40岁,体检时发现肺上叶有直径3cm的结节。手术切除后,病理诊断为肺的炎性假瘤,不符合炎性假瘤的病变是

A.纤维组织增生

B.肉芽肿形成

C.小血管增生

D.单核、淋巴细胞浸润

题型:单项选择题
完形填空。
    Do you know what kind of things the young people are reading? More and more   1   and parents have
noticed another kind of pollution, which comes from the printed papers   2   on streets.   
    These printed things   3   newspapers but have hardly anything to do with   4  . You can only find reading
materials badly made up there-some are too strange for anyone to   5  , others are frightening stories of
something   6  . However, many of the young readers are getting interested in such   7   reading, which   8   
them what they should pay for their breakfast and brings them nightmares (噩梦) and immoral (邪恶) ideas
in   9  . Homework is left  10 , and daily games are lost.   
    These sellers shout on streets selling their papers well. The writers, publishers and printers,  11  they are,
we never know, are  12  their silent money.
    The sheep-skinned wolf's story seems to have been forgotten once again. Why not  13  this kind of thing?
Yes, both teachers and parents have asked each other for more strict control of the young readers.  14 , the
more you want to forbid it, the more they want to have a look at it.  15  you may even find several children,
driven by the curious natures,  16  one patched paper, which has travelled from hand to hand.   
    It really does  17  to our society. It has already formed a sort of moral pollution. The  18  teachers and
parents need more powerful support in their protection of the young generation. At the same time the young
 19  need more interesting books to help them  20  those ugly papers.
( )1. A. teachers      
( )2. A. found        
( )3. A. depend on      
( )4. A. it            
( )5. A. understand     
( )6. A. more important  
( )7. A. poisonous     
( )8. A. takes       
( )9. A. use         
( )10. A. undone       
( )11. A. who         
( )12. A. using        
( )13. A. stop        
( )14. A. Happily       
( )15. A. Seldom       
( )16. A. take        
( )17. A. harm        
( )18. A. worried      
( )19. A. writers      
( )20. A. get off      
B. writers   
B. sold    
B. work out  
B. them        
B. think    
B. still worse 
B. wonderful  
B. spends   
B. sight    
B. unknown   
B. what    
B. making     
B. forbid      
B. Luckily     
B. Always      
B. share       
B. good        
B. puzzled     
B. teachers    
B. come into            
C. readers   
C . printed   
C. look like  
C. children   
C. believe    
C. even better  
C. interesting 
C. pays         
C. common     
C. much     
C. whoever   
C. spending   
C. separate   
C. Unfortunately        
C. Hardly    
C. get        
C. favour    
C. surprised  
C. parents   
C. break down  
D. students        
D. put             
D. act as          
D. young people    
D. know            
D. very good       
D. useful          
D. costs            
D. return          
D. less            
D. whatever        
D. wasting         
D. leave           
D. Badly           
D. Sometimes                             
D. hold            
D. wrong           
D. disappointed    
D. readers         
D. get rid of      
题型:单项选择题

磨机在正常运行的情况下,均匀喂料是提高选粉效率的基本条件。()

题型:单项选择题

在Windows98中,一般使用()工具或方法来删除临时文件。

A.格式化软盘

B.磁盘扫描与检测

C.磁盘碎片整理

D.维护向导

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