问题 单项选择题

实现经济社会可持续发展的关键是( )。

A.速度、比例和效益的统一

B.经济发展与人口、资源、环境相协调

C.形成一、二、三产业的合理结构

D.科技、教育与经济的紧密结合

答案

参考答案:B

解析: 由于长期积累的结构性矛盾的解决和粗放型经济增长方式的根本改变不会一蹴而就,制约我国发展的人口、资源、环境的压力还将加大,实现可持续发展任重道远。而且随着我国人口的增加,能源、资源、环境的瓶颈制约将日益突出,经济发展与人口、资源、环境的矛盾将是我国发展长期面对的突出矛盾。这些事实表明,坚持可持续发展,解决好我国经济发展与人口资源环境的矛盾,将是贯穿我国现代化进程始终的要求。故选B。

完形填空
完形填空。
Dear Tony,    
     My name is William.I'm from the USA.  I can __1__ English and __2__ Chinese.Can you speak
 English very __3__ ? I think I can help you __4__ your English.    I like music.I can sing __5__ I can play
  the piano. I __6__ the trumpet and the violin.but not very well.Can you play __7__ music instruments (乐
 器)?  I like sports , too. I can play soccer and now I'm __8__ my school soccer club. Do you __9__ any
  sports club?    Please write soon! I really want __10__ something about you!    Looking forward to (盼
 望) your letter.
                                                                                                                         Your friend,
                                                                                                                             William
( ) 1. A. speak      
( ) 2. A. many      
( ) 3. A. good      
( ) 4. A. on        
( ) 5. A. and        
( ) 6. A. can play also
( ) 7. A. some      
( ) 8. A. with      
( ) 9. A. take      
( ) 10. A. know      
B. talk      
B. a little  
B. nice      
B. in        
B. but        
B. can also play
B. a little  
B. for        
B. play      
B. to know    
C. want          
C. a            
C. well          
C. for          
C. also          
C. also can play
C. any          
C. of            
C. join          
C. join          
 D. have          
D. more          
D. interesting    
D. with          
D. too            
D. can too play  
D. a              
D. in            
D. do            
D. to join        
单项选择题