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>
    


    
	
    
		
	
    
	
    
		
    
			
		
    
		
    
	
    

    



    

    

    

	
    
	

    

    
	
    
				
    

			
				4．A．shall        B．must        C．need       D．can			【查看更多】
			


		
     
    


		
    
		
    題目列表(包括答案和解析)
    

		
		
    

    


    
	
    				
    
									
    —       I
put the bike here?
    


    —No,you can’t.
    


    
 
    
  
  
    A．May
    
      		
  
  
    B．Must
    
      		
  
  
    C．Need
    
      		
  
  
    D．Shall
    
      		
 
    

    


     
    

			
    
				查看答案和解析>>
			
    
		
    
				
    
									
    

    －__________ you give your seat to this old man?
    

    －Of course．
    

    

    [　　]
    

    A．

    Can
    

    

    B．

    Shall
    

    

    C．

    Need
    

    

    D．

    Must
    

    

    

			
    
				查看答案和解析>>
			
    
		
    
				
    
									
    

    －_________ we clean the classroom at once?
    

    －No, you _________．You _________ clean it after school．
    

    

    [　　]
    

    A．

    Must; needn’t; may
    

    

    B．

    Must; mustn’t; can．
    

    

    C．

    Shall; can’t; must
    

    

    D．

    Need; mustn’t; may
    

    

    

			
    
				查看答案和解析>>
			
    
		
    
				
    
									
    ---________ we clean the classroom at once?
    


    ---No, you________. You ________clean it
after school
    


    
 
    
  
  
    A．Must, needn’t, can
    
      		
  
  
    B．Need, mustn’t ,may
    
      		
 
    
 
    
  
  
    C．Must, mustn’t, can
    
      		
  
  
    D．Shall, can’t , may
    
      		
 
    

    


     
    

			
    
				查看答案和解析>>
			
    
		
    
				
    
									
    --______ we clean the classroom at once?
    


    --No, you _____. You____ clean it after
school.
    


    
 
    
  
  
    A．Must, needn’t, may
    
      		
  
  
    B．Must, mustn’t, can
    
      		
 
    
 
    
  
  
    C．Shall, can’t, must
    
      		
  
  
    D．Need, mustn’t, may
    
      		
 
    

    


     
    

			
    
				查看答案和解析>>
			
    
		
    
						
    
				
    
	
    
	
    
		
    


    同步練習(xí)冊答案