亚洲人成影院在线播放高清|久久精品视频免费播放国产|日本亂倫近親相姦在线播放|国产九九免费观看思思

    • 

  • 

    <td id="rjvax"><strong id="rjvax"></strong></td>
    


    
	
    
		
	
    
	
    
		
    
			
		
    
		
    
	
    

    



    

    

    

	
    
	

    

    
	
    
				
    

			
				36．A．a(chǎn)t             B．in             C．on             D．for			【查看更多】
			


		
     
    


		
    
		
    題目列表(包括答案和解析)
    

		
		
    

    


    
	
    				
    
									
    What do you have ________ lunch? 
      
    A．a(chǎn)t                   B．in                           C．on                          D．for
    

			
    
				查看答案和解析>>
			
    
		
    
				
    
									
    What do you have ________ lunch? 
      
    A．a(chǎn)t                   B．in                           C．on                          D．for
    

			
    
				查看答案和解析>>
			
    
		
    
				
    
									
    What are you doing _____ vacation?
    


    
 
    
  
  
    A．for 
    
      		
  
  
    B．in
    
      		
  
  
    C．on
    
      		
  
  
    D．a(chǎn)t
    
      		
 
    

    


     
    

			
    
				查看答案和解析>>
			
    
		
    
				
    
									
    Sandra was a student ____ the age of 21.
    


    
 
    
  
  
    A．a(chǎn)t
    
      		
  
  
    B．in
    
      		
  
  
    C．on
    
      		
  
  
    D．for
    
      		
 
    

    


     
    

			
    
				查看答案和解析>>
			
    
		
    
				
    
									
    


    We open our present ________ Christmas Day.
    

    [　　]
    


    

    

    A．at
    		


    B．in
    		

    

    

    C．on
    		


    D．for
    		

    

    

    

    

			
    
				查看答案和解析>>
			
    
		
    
						
    
				
    
	
    
	
    
		
    


    同步練習(xí)冊(cè)答案