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          【題目】—Has Linda finished her homework?
          —Sorry, I don’t know. I just saw that she _____ it yesterday afternoon.
          A. has been doing B. had done
          C. was doing D. has done
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          【答案】C
          【解析】
          考查根據(jù)語(yǔ)境判斷正確的時(shí)態(tài)。
          句意：——琳達(dá)完成作業(yè)了嗎？——對(duì)不起，我不知道。我只是昨天下午看到她寫作業(yè)了。根據(jù)yesterday afternoon.得知，是過(guò)去時(shí)，表示那段時(shí)間看到琳達(dá)做。故選C。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
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