日韩亚洲一区中文字幕,日韩欧美三级中文字幕在线,国产伦精品一区二区三区,免费在线欧美性爱链接

      1. <sub id="o5kww"></sub>
        
<legend id="o5kww"></legend>
        <style id="o5kww"><abbr id="o5kww"></abbr></style>
        <strong id="o5kww"><u id="o5kww"></u></strong>
        

        2. 


          
	
          
		
	
          
	
          
		
          
			
		
          
		
          
	
          

          



          

          

          


          

          
	
          
				
          

			
				 He found it quite impossible to learn       well in less than 6 months so he registered for the next semester.  A. Russian     B. Russians     C. Russia      D. Russias			【查看更多】
			


		
           
          


		
          
		
          題目列表(包括答案和解析)
          

		
		
          

          


          
	
          				
          
									
          


          247. He found it quite impossible to learn
_____ well in less than 6 months so he registered for the next semester(term).
          


          
 
          
  
  
          A．Russian
          
            		
  
  
          B．Russians
          
            		
  
  
          C．Russia
          
            		
  
  
          D．Russias
          
            		
 
          

          


           
          

			
          
				查看答案和解析>>
			
          
		
          
				
          
									
            
          247. He found it quite impossible to learn _____ well in less than 6 months so he registered for the next semester(term).
            
          A. Russian                 B. Russians                C. Russia                    D. Russias
          

			
          
				查看答案和解析>>
			
          
		
          
				
          
									
          He found it quite impossible to learn _____ well in less than 6 months so he registered for the next semester(term).
            
          A. Russian　　  B. Russians　　  C. Russia　　  D. Russias
              
           
          

			
          
				查看答案和解析>>
			
          
		
          
						
          
				
          
	
          
	
          
		
          


          同步練習(xí)冊答案