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. 


          
	
          
		
	
          
	
          
		
          
			
		
          
		
          
	
          

          



          

          

          


          


          
	
          
			
          

			
          
				
           The work ____ be finished in such a short time . 
            
           A . wasn''t able to     B . couldn''t     C . ought      D . could
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          B
             
          解析:
               
          be able to 不接被動語態(tài)。表示過去“能夠”，could 只能用于否定句，故 could 不正確。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
				練習(xí)冊系列答案
		
          
		
				
			

					
          
				相關(guān)習(xí)題
			
          
						
		
          
			
          
				科目：高中地理
				來源：
				題型：
			
          

						
           8. We Chinese can work wonders, that is, we can make ____.
            
           A. impossible possible  
            
           B. the impossible possible
            
           C. impossibly possible  
            
           D. the impossible possibly
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：高中地理
				來源：
				題型：
			
          

						
          Carol said the work would be done by October, _________ personally I doubt very much.
            
           A. that           B. when     C. it               D. which
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：高中地理
				來源：
				題型：
			
          

						
          All the preparations for the work_______, we’re ready to start.
            
             A. are completed    B. have been completed  C. completed          D. had been completed
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：高中地理
				來源：
				題型：
			
          

						
            _______    and I’ll get the work finished．
            
               A．One more hour        B．Having one more hour
            
               C．Given one more hour  D．If I have one more hour
          

			
          

			
          
			查看答案和解析>>		
          
			
          
	
          
		
          


          同步練習(xí)冊答案