搜题请搜索小程序“爱下问搜题”
问题 选择题

下列有关粒子结构示意图得出的结论中，正确的是（　　）

A．①②属于相对稳定结构

B．②③属于同种元素

C．③④⑤属于同种离子

D．①容易与④形成化合物

答案

B

 

题目分析： A选项是错误的叙述，②不属于相对稳定结构；B选项是正确的叙述，因为质子数相同；C选项是错误的叙述，是不同的原子和离子因为质子数不同；D选项是错误的叙述，④是相对稳定结构，故答案选择B

单项选择题 案例分析题

某国有企业领导由国资管理部门任命，为超额"完成"年度工作计划，争当优秀企业，获得奖励奖金，授意统计员将企业实际年产值7.23亿元上报为9.78亿元，由此被省级国资管理部门评选为当年的优秀企业，并获得了相应的奖金。统计机构在审核该企业上报的统计资料时，发现了相关问题，向该企业发出《统计检查查询书》，该企业在规定的期限内未予答复。统计机构遂派统计执法检查人员到该企业进行统计执法检查，但该企业以企业负责人出差、统计人员生病住院、会计人员外出培训为由，表示无法接受检查。根据上述资料回答下列问题：

该企业在报送统计资料中的违法行为不包括（）。

A.提供不真实的统计资料

B.提供不完整的统计资料

C.单位负责人要求统计人员伪造、篡改统计资料

D.利用虚假统计资料骗取荣誉称号、物质利益或者职务晋升
查看答案
完形填空
完形填空。
     When we talk about a bad man, we like to call him a “wolf”. But is it really true that the wolf stands for
devil and ugliness？
     Have you read the book “The Wolf Totem” by a famous writer Jiang Rong, which tells the story of the
relationship between wolves and human beings? Have you ever_1_the wolves' world? If you had, you
would    2   the wolves.
     In the book, wolves are heroes on the large grassland. They know more about   3   than humans. They
can attack lambs (羔羊) without disturbing their mothers. They also know how to  4   full use of the shape
of land to  5   sheep. I believe that if wolves were humans, they would be   6   experts good at fighting.
     The wolf is a kind of special creature that can deeply understand    7  . Each wolf serves its group with
its heart and soul. A   8   wolf has little power, but a pack of wolves  9   nothing. All the wolves obey the
rules.    10  they are defeated, they run away together. It is their teamwork  11  makes wolves powerful.
     The wolves also have great self-respect and won't   12   to anyone. The writer, who wrote the book
“The Wolf Totem”, 13   stole a one-month-old baby wolf and raised it very carefully. To his 14  , he found
the little wolf still wanted to go back with   15   wolves. He bit through the iron chain that limited him. The
wolf was 16   and he never gave in, fighting   17   his death. The little wolf died as a glorious fighter.
     I was shocked by this kind of  18   : wolves are one of the most respected creatures on earth. I want
everyone to look at wolves in a   19   way. They are our teachers. They show us how to survive and   20  
in this not simple and dangerous world. Please honor the wolves, please honor all these heroes of nature!
( )1. A. talked about    
( )2. A. hunt            
( )3. A. space          
( )4. A. make            
( )5. A. fight          
( )6. A. special        
( )7. A. operation      
( )8. A. single          
( )9. A. fight          
( )10. A. As for        
( )11. A. what          
( )12. A. turn in        
( )13. A. once          
( )14. A. satisfaction  
( )15. A. rest          
( )16. A. proud          
( )17. A. until          
( )18. A. selflessness  
( )19. A. curious        
( )20. A. walk           		B. left for        
B. admire          
B. spot            
B. take            
B. avoid          
B. imaginative    
B. teamwork        
B. brave          
B. struggle        
B. As though      
B. he              
B. give in        
B. just            
B. disappointment  
B. others          
B. satisfied      
B. although        
B. self-confidence
B. different      
B. hand            		C. thought about  
C. draw            
C. food            
C. have            
C. trap            
C. outstanding    
C. lifestyle      
C. lonely          
C. fear            
C. Even so        
C. that            
C. take in        
C. soon            
C. pleasure        
C. another        
C. willing        
C. before          
C. self-respect    
C. strange        
C. get             		D. cared for      
D. watch            
D. survival        
D. get              
D. discover        
D. creative        
D. control          
D. fair            
D. fail              
D. Even if        
D. one            
D. break in        
D. only            
D. delight          
D. the other        
D. eager            
D. unless            
D. self-protection  
D. humorous        
D. succeed          
查看答案