采剥工作面禁止形成()。 A.伞檐 B.根底 C.空洞

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问题:

采剥工作面禁止形成()。

A.伞檐

B.根底

C.空洞

考点:金属非金属矿山安全生产金属非金属矿山安全生产题库
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完形填空。
     The students in Shanghai No.3 Girls High School have a flower-arrangement (插花) lesson every week.
The course is the    1    of its kind among middle schools in Shanghai. It's a new start. It helps the students
to enjoy the    2    of flowers better. That's    3    the course has become very popular among the students.
     The teachers of the course are all    4    trained. They are good at this art and work hard at passing on
the skill    5    students. So far, many stuendts in the school    6    a lot of prizes in this field. In order to
further    7    the stuents' skill, the teachers usually play    8    while stuents are arraging flowers. Stuendts
   9     the music, then they    10    more good ideas for flower-arrangement.
     Besids, the teachers teach the stuents other skills at the same time, for example, they ask the students 
   11    compositions about flower. In the way, students not only get art education but also improve    12    
writing skills.
     Several months ago, some foreigners    13    visited the school. When they saw common flowers become
more    14    and meaningful, they got amazed and intereted. They made    15    and would play them for their
own studentd after they returned home.

(     ) 1. A. first          
(     ) 2. A. color          
(     ) 3. A. how              
(     ) 4. A. clearly        
(     ) 5. A. with           
(     ) 6. A. win            
(     ) 7. A. drop           
(     ) 8. A. music          
(     ) 9. A. are  angry  with
(     )10. A. come up with  
(     )11. A. always        
(     )12. A. write         
(     )13. A. their         
(     )14. A. ugly        
(     )15. A. plans         

B. second            
B. beauty           
B. when               
B. specially       
B. for               
B. won              
B. decide            
B. games               
B. are pleased  with 
B. run  out of       
B. never              
B. writing          
B. your              
B. lively             
B. notes           

C. last             
C. smell               
C. why                  
C. politely        
C. to                 
C. have  won         
C. develop              
C. jokes                  
C. are  afraid of    
C. hold  on  to      
C. hardly               
C. to write          
C. our               
C. lonely            
C. videos          

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材料一 2008年1月23日,印尼苏门答腊岛西边的尼亚斯岛发生6.2级地震,地震造成一名男孩死亡,4人受伤。印尼位于太平洋的“火山带”地区,大陆版块在这里交接,引发频繁的地震和火山活动。尼亚斯岛2005年曾发生8.7级地震,那次地震造成850人死亡,数万人无家可归。2004年12月印尼遭最强地震袭击,此后引发印度洋海啸致苏门答腊亚齐省16.8万人死亡。

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上述材料体现了什么哲学道理?

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A.瞬时记忆

B.短时记忆

C.长时记忆

D.识记

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