试题与答案

人造金刚石的磨粒代号是GR。（）

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题目：

人造金刚石的磨粒代号是GR。（）

答案：

参考答案：错

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       Doctors tell us that holidays are important. We should have a   1   from work for a week or two weeks every year.  lf it is possible,they say, we should   2   Our homes and go to another   3   Of the country. We
should go away for  4   .Then, after the holidays, we    will be  5   and get ready for   6   again.
       But some people do not want to leave their homes to   7   in other places. They do not like a sudden
change in their lives. They think their   8   are best of all.  And some people can have a rest in   9   way.
They can go to visit their friends. They can have   10   holidays together.
( )1. A. rest    
( )2. A. stay    
( )3. A. cities  
( )4. A. work    
( )5. A. better  
( )6. A. work    
( )7. A. go      
( )8. A. work    
( )9. A. one    
( )10. A. better 		B. meeting  
B. leave    
B. towns    
B. study    
B. healthy  
B. sports    
B. come      
B. homes    
B. other    
B. best      		C. time      
C. go        
C. villages  
C. holidays  
C. bad      
C. study    
C. stay      
C. room      
C. another  
C. well      		D. talk      
D. come      
D. parts    
D. cooking  
D. best      
D. play      
D. reach    
D. house    
D. others    
D. good      
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