Sam ____ some  knowledge of the computer just by  watching others working on it.

Sam ____ some  knowledge of the computer just by  watching others working on it.

题型:同步题难度:来源:
Sam ____ some  knowledge of the computer just by  watching others working on it.  [     ]
A. brought up    
B. looked up  
C. picked up    
D. set up
答案
C
举一反三
He _____ that building,and just kept silence.      [     ] 
A. stared at                        
B. searched for
C. found out                            
D. thought out
题型:同步题难度:| 查看答案
Faced with so many people, he just couldn"t _____ his  absence from school.        [     ]
A. tell apart                       
B. account for         
C. give away                       
D. explain to
题型:同步题难度:| 查看答案
We are going to _____ this question at the next meeting.         [     ]
A. bring up                              
B. take down        
C. look up                              
D. bring back
题型:同步题难度:| 查看答案
The black clouds have _____ the sun and it is going to rain. [     ]
A. blocked in                    
B. blocked off
C. blocked out                    
D. blocked up
题型:同步题难度:| 查看答案
The main roads of city have been   _____.[     ]
A. blocked off                
B. put out    
C. taken out                    
D. left out
题型:同步题难度:| 查看答案
最新试题
热门考点

超级试练试题库

© 2017-2019 超级试练试题库,All Rights Reserved.