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问题 单项选择题

综采工作面运输设备不包括（）.

A.可弯曲刮板输送机

B.采煤机

C.桥式转载机

D.可伸缩胶带输送机

答案

参考答案：B

完形填空
完形填空。
   Lana's birthday    1  . We planned to give her a surprise party. I think I can   2   her a big cake with beautiful
candles. Sally said she   3   some drinks and snacks. The party   4   in my house. I   5   a phone call to Frank to
ask him to join us this morning. He   6   TV then. He promised that he   7   in time and bring some flowers to
Lana. Eric said he   8   his robot to the party. The robot   9   all kinds things for us. We all hope Lana   10   
happy.
( ) 1.A.come        
(     ) 2.A.get         
(     ) 3.A.will bring  
(     ) 4.A.would hold  
(     ) 5.A.makes       
(     ) 6.A.was watching
(     ) 7.A.come        
(     ) 8.A.will bring  
(     ) 9.A.could do    
(     ) 10.A.would be     		B. will coming   
B. got         
B. would bring   
B. will be held  
B. will make     
B. watched       
B. comes        
B. would bring     
B. will do       
B. could be     		C. is coming    
C. gets        
C. brought    
C. was held     
C. am making    
C. watches      
C. would come     
C. brings       
C. can do       
C. will be     		D. came          
D. getting       
D. was bringing
D. hold          
D. made          
D. watch         
D. will come        
D. brought       
D. would do      
D. can be      
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单项选择题 A1/A2型题

下列溶剂中极性最大的是（）

A.Et2O

B.EtOAc

C.CHCl3

D.n-BuOH

E.MeOH
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