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          The manager ____ nothing about the matter ____ he read his secretary’s report.
          A．had known, whenB．has known, beforeC．will know, afterD．knew, until
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          D

          試題分析：when當(dāng)……時(shí)；before接時(shí)間點(diǎn)，表示在某時(shí)之前； after接時(shí)間點(diǎn)，表示在某時(shí)之后；until直到。句意：直到讀了他的秘書的報(bào)告，經(jīng)理才對(duì)這件事情有所了解。結(jié)合語境可知本句描述的是過去某時(shí)發(fā)生的動(dòng)作，故用一般過去時(shí)態(tài)，選D。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
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