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          —What were you doing when I rang you this morning?
          —I was occupied ______ the housework and kept my son occupied______ his homework.
          A．a(chǎn)t；doingB．with；doingC．a(chǎn)t；to doD．with；to do
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          B
          be occupied with sth.和be occupied (in) doing sth.的意思都是“忙于做某事”。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
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