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          _What is Mom doing now?
           _She______in the kitchen for us.
          A．cooksB．is cookingC．cookedD．will cook
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          B
          本題上句問(wèn)的現(xiàn)在正在做某事，回答語(yǔ)也應(yīng)該用現(xiàn)在進(jìn)行時(shí)，結(jié)構(gòu)為be+doing，故本題選B。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
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