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问题 选择题

— I bought a very beautiful postcard for Teachers' Day.

— Really? When _____ you _____ it?

[ ]

A. do; buy

B. will; buy

C. did; buy

D. did; bought

答案

答案：C

完形填空
完形填空

     Jimmy is very   1   at Maths.
     Mary, his sister, doesn't do well   2   it. Jimmy often helps her with her Maths. One night Jimmy
and Mary took out their exercise-books and began   3   their lessons. Soon Jimmy finished   4   his
homework, but his sister   5  . She couldn't work   6   the last(问题). "Let me   7   you," said Jimmy.
"No, please   8  . I'll do it myself, " said Mary. She thought hard, an hour   9  , she worked it out. She
was very tired, but very, very   10  .

( )1. A. good    
( )2. A. at      
( )3. A. to make  
( )4. A. do      
( )5. A. couldn't
( )6. A. on      
( )7. A. to help  
( )8. A. didn't  
( )9. A. after    
( )10.A. sorry		B. better      
B. in          
B. do          
B. to do      
B. don't    
B. out        
B. to speak    
B. couldn't  
B. later      
B. bad		C. fine      
C. on        
C. to do    
C. did       
C. needn't
C. at        
C. help      
C. can't  
C. behind    
C. happy		D. well    
D. of      
D. of      
D. doing    
D. can't
D. for      
D. to tell  
D. don't
D. in      
D. angry
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填空题

数据库系统由数据库、硬件、软件和______四个部分组成。
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