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           --What         if you don't finish your work on time? 
           -- Mrs. Brown will be very angry.
          A．happens B．is happened C．happened D．will happen 
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          D
          

          解析試題分析：句意:-如果你沒有按時完成你的作業(yè)會發(fā)生什么？-Brown先生會非常生氣的。happen是一個動詞，意思是發(fā)生。這個句子中if引導的是條件狀語從句，從句中使用一般現(xiàn)在時表示將來，主句用一般將來時。故選D。A是一般現(xiàn)在時；B選項形式不對，happen不能用于被動語態(tài)；C選項是一般過去時。
          考點：考查動詞時態(tài)。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
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