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          ----______Jack________computer games?
          ----No.He is doing the dishes.
          A．Is ;playingB．does;playC．Is;playing withD．Does; play with
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          A

          試題分析：句意：杰克真正玩電腦游戲嗎？不，他正在洗盤子。根據(jù)回答來看，句中應(yīng)該是表示正在做某事，句中要用現(xiàn)在進(jìn)行時態(tài)，玩電腦游戲play computer games.故選A
          點(diǎn)評：現(xiàn)在進(jìn)行時表示動作正在進(jìn)行，由be + doing構(gòu)成，be為助動詞。初學(xué)者最容易漏掉，它應(yīng)與主語的人稱和數(shù)保持一致。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
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