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. 


          
	
          
		
	
          
	
          
		
          
			
		
          
		
          
	
          

          



          

          

          


          

          
	
          
				
          

			
				 It worried her a bit      her hair was turning grey.  A. while     B. that       C. if        D. for			【查看更多】
			


		
           
          


		
          
		
          題目列表(包括答案和解析)
          

		
		
          

          


          
	
          				
          
									
          It worried her a bit        her hair was turning grey.
          

          [     ]
          A. while       
          B. that    
          C. if           
          D. for
          

			
          
				查看答案和解析>>
			
          
		
          
				
          
									
          It worried her a bit _____ her hair was turning grey. 
          

          [     ]
          A. while 
          B. that 
          C. if 
          D. for 
          

			
          
				查看答案和解析>>
			
          
		
          
				
          
									
            It worried her a bit ____ her hair was turning grey.
            
          A. while      B. that                C. if             D. for 
          

			
          
				查看答案和解析>>
			
          
		
          
				
          
									
          It  worried her a bit ____ her hair was turning grey. 
              
          A.while                              B.  that                        C.  if                           D.  for 
              
          

			
          
				查看答案和解析>>
			
          
		
          
				
          
									
          It worried her a bit ____ her hair was turning grey.
            
          A. while 
            
          B. that 
            
          C. if 
            
          D. for
          

			
          
				查看答案和解析>>
			
          
		
          
						
          
				
          
	
          
	
          
		
          


          同步練習冊答案