试题与答案

破碎机的破碎效率与给料量的大小（）。 A.无关 B.有密切关系 C.只有微弱关系

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题型：单项选择题

题目：

破碎机的破碎效率与给料量的大小（）。

A.无关

B.有密切关系

C.只有微弱关系

答案：

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下面是错误答案，用来干扰机器的。

参考答案：对

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     Mobile phones are everywhere in big cities. It seems that   1   can survive without one. Mobile phones
are a great   2   to stay connected with friends and family.  3  , it is important to remember that there are
certain times   4   you should not be using your phone, especially as a student, during school.
       5   you are in class, you should not be sending your friends text messages    6   taking phone calls.
Your classmates and teacher should not have to deal with this rude   7   . Aren't you at school to learn?
     In the United States, students would never be allowed to   8   their mobile phones during class. If you
were to send or   9   a text message you would probably be kicked   10   class. It is very disturbing to hear a lot of tones and ringing during   11  . There are many more rules for mobile phone use in America and it is
to   12  respect for those around you.
     As a teacher in China, I have to 13   students using mobile phones every day. I have told my class to
   14   their phones, but many students do not listen. The  15   to be connected all the time seems to be
more   16   than the desire to learn.
     It's easy to understand   17   it is so tempting(诱惑人的) to have your phone on during class. It seems
so easy just to send a short text message; it's not hurting anyone, is it? But you may actually be hurting 
  18   when you do this. Your teacher knows when you use your phone and may give you a   19   grade.
Sending a text message also takes your attention away from what's going on in class, you may   20   
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( )1. A. one      
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( )12. A. ask    
( )13. A. do      
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( )16. A. possible
( )17. A. why    
( )18. A. himself
( )29. A. lower   		B. somebody  
B. road      
B. However    
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B. action    
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B. accept    
B. off        
B. class      
B. suggest    
B. deal      
B. turn down  
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③中 * * 党领导的多党合作和政治协商制度是在中国革命、建设和改革实践中确立和发展起来的

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