运用讨论教学法组织教学的教学流程,通常是教练员先拟订好题目,然后组织学员(),得出结

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问题:

运用讨论教学法组织教学的教学流程,通常是教练员先拟订好题目,然后组织学员(),得出结论,并进行总结。

A.自学

B.讨论

C.演示

考点:机动车驾驶教练员从业资格考试教学方法及规范化教学教学方法及规范化教学题库
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已知常温下,在溶液中可发生如下反应:            

Ce4+ + Fe2+ = Fe3+ + Ce3+,   Sn2+ + 2Fe3+ = 2Fe2+ + Sn4+

由此推断Fe2+ 、Ce3+、 Sn2+的还原性由强到弱的顺序是                   (   )

A.Sn2+、Fe2+ 、Ce3+

B.Fe2+ 、Ce3+、 Sn2+

C.Fe2+ 、Sn2+、Ce3+ 

D.Ce3+、Fe2+ 、Sn2+

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甲、乙两球从同一高度相隔1s先后自由下落,则在下落过程中(  )

A.两球速度差始终不变

B.两球距离始终不变

C.两球速度差越来越大

D.两球距离越来越小

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完形填空。
     In l 901,the citizens of Colorado Springs in the USA decided to collect everydav items and to
     seal them in a steel box. The box was marked "To be    1    after midnight, December 31.AD  2000",
and was    2    in the Colorado College Library.
    One hundred years later, on the appointed day,300 people    3     to watch the opening of  the box?
Many in the    4    were the descendants of people who had placed thillgs    5    the    box.
    When the box was opened    6    midnight, the contents were in very good    7   . There    were
newspapers, photographs, diaries, name cards, family trees, books    8     dozens of letters,    including
one    9     by Theodore Roosevelt, who became the    10    of the USA later. One of Roosevelt's friends
lived in Colorado Springs at that time.
    Many of the letters were    11   to their descendants. They describe the   12   that people  of l 901 had
for the people of the next    13  . At that time, Colorado springs had j ustl a few thousand  14  . Now
nearly half a million people live there.
    Colorado College Library has scanned the materials and put them on a  15  .Cecil Muller,  whose
grandfather had   16  a collection of postcards in the box, said that the time capsule was a great   17  ."This
is a wonderful educational resource. We can learn so   18  about our history," he said."I never knew my
grandfather, but now I feel very   19   to him."
    In April, 2001,a committee filled the time capsule with    20    from modern Colorado Springs and
resealed it for another hundred years.
( )1. A. closed    
( )2. A. hidden    
( )3. A. gathered  
( )4. A. union    
( )5. A. outside  
( )6. A. before    
( )7. A. condition
( )8. A. so        
( )9. A. inveated  
( )10. A. Minister
( )11. A. addressed
( )12. A. feelings
( )13. A. decade  
( )14. A. travelers
( )15. A. website  
( )16. A. rescued  
( )17. A. diamond  
( )18. A. 1ittle  
( )19. A. close    
( )20. A. items    
B. opened      
B. forgotten  
B. dismissed  
B. league      
B. inside      
B. since      
B. mass        
B. but        
B. written    
B. Major      
B. suggested  
B. ideas      
B. century    
B. tourists    
B. recorder    
B. survived    
B. treasure    
B. many        
B. near        
B. diaries    
C. covered  
C. stored    
C. advanced  
C. group    
C. above    
C. after    
C. situation
C. or        
C. observed  
C. President
C. declared  
C. costoms  
C. year      
C. visitors  
C. mobile    
C. placed    
C. support  
C. few      
C. far      
C. letters  
D. discovered
D. packed    
D. arrived    
D. crowd      
D. under      
D. until      
D. copy      
D. and        
D. described  
D. Commander  
D. announced  
D. hopes      
D. date      
D. residents  
D. telegram'
D. stayed    
D. property  
D. much      
D. direct    
D. photos    
题型:单项选择题

2010年上海世博会将以“和谐城市”的理念来回应对“城市,让生活更美好”的诉求。“和谐”向世界人民展示了中国人民与世界各国人民和平共处的愿望。中国人民与世界各国人民和平共处[ ]

 ①符合我国的国家利益 ②表明国家间的根本利益是一致的 ③符合当今时代的主题 ④表明发展问题已经解决

A.①③

B.②③

C.①④

D.②④

题型:单项选择题

时移电视和直播电视的基本原理相同,其主要差别在于______。

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