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问题 单项选择题

在社会主义改革开放和社会主义现代化建设的新时期，我们—定要高举（）的伟大旗帜。

A．马克思主义 

B．列宁主义 

C．毛 * * 思想 

D．邓 * * 理论

答案

参考答案：D

完形填空
完形填空
     One of the main reasons that may stop us from reaching our goals and desires is our inability to be
flexible.
     This fact may be_1_to swallow, but it's true.We do everything to get rid of suffering in our lives, yet
challenges and pressures can_2_the best in us.
     If you have been burdened (负担)  by__3__in the past, learn from them, forget about them, and
move on.Some people_4_to focus on how bad their lives have been_5_these mistakes.As a result, they
remain_6_in their miserable lives.
     So what if you run a business and you lose a ton of money?In this_7_, some people would remain
deeply_8_for such a long time, and their personal lives are being affected_9_.If you're afraid to fail, then
you will_10_all your chances to achieve your goals in life._11_again；but this time, be more careful and
use your past mistakes as guide maps.
     But when you try, make sure you_12_.I've met so many people who accepted my suggestion, but
most of them would_13_right in the middle of their work.They have the drive to start, _14_they lack the
motivation to go through all the_15_.Yes, this is another fact of life.Those who persist (坚持) may have
a bad time at present, but they shall have the_16_laugh.
     Let's fast forward into the_17_.Let's say you did try, you followed through, and you succeeded.
Congratulations.So you became_18_by harvesting the fruits of your labor.This does not mean you'll stay
in that situation for good._19_may arise again, so always be ready to adjust to the present situation.The
only thing permanent in this world is_20_.
( ) 1. A. false          
( ) 2. A. center on      
( ) 3. A. mistakes      
( ) 4. A. fail          
( ) 5. A. except for    
( ) 6. A. stuck          
( ) 7. A. position      
( ) 8. A. discouraged    
( ) 9. A. slightly      
( ) 10. A. catch        
( ) 11. A. Finish        
( ) 12. A. follow through
( ) 13. A. interrupt    
( ) 14. A. for          
( ) 15. A. reports      
( ) 16. A. nervous      
( ) 17. A. past          
( ) 18. A. tired        
( ) 19. A. Problems      
( ) 20.  A. success      		B. hard              
B. ruin              
B. loads            
B. intend            
B. because of        
B. satisfied        
B. company          
B. touched          
B. negatively        
B. risk              
B. Lose              
B. give up          
B. stop              
B. as                
B. difficulties      
B. short            
B. future            
B. grateful          
B. Congratulations    
B. laugh            		C. able      
C. bring out  
C. debts    
C. hate      
C. as to    
C. unknown    
C. phenomenon  
C. seated    
C. immediately
C. take      
C. Refuse    
C. take off  
C. divide    
C. but      
C. lives    
C. small    
C. labor    
C. wealthy  
C. Goals    
C. love        		D. impossible        
D. exchange          
D. reasons          
D. tend              
D. but for          
D. interested        
D. situation        
D. scared            
D. usually          
D. increase          
D. Try              
D. end up            
D. recover          
D. though            
D. papers            
D. last              
D. truth            
D. generous          
D. Chances          
D. change            
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选择题

下列表格中的各种情况，可以用下面对应选项中的图象曲线表示的是

选项反应纵坐标甲乙
A外形、大小相近的金属和水反应反应速率Mg]Na
B4 mL 0.01 mol/L的KMnO4溶液，分别和不同浓度的H2C2O4(草酸)溶液各2mL反应0.1 mol/L的H2C2O4溶液0.2 mol/L的H2C2O4溶液
C5 mL 0.1 mol/L Na2S2O3溶液和5 mL 0.1 mol/L H2SO4溶液反应热水冷水
D5 mL 4%的过氧化氢溶液分解放出O2无MnO2粉末加MnO2粉末
 
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