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          --What _______ if you don’t finish your work on time? -- Mrs. Brown will be very angry.
          A．happensB．is happened
          C．happenedD．will happen
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          D

          試題分析：句意：如果你不按時完成作業(yè)會發(fā)生什么？- 布朗夫人會生氣。happen 是不及物動詞，沒有被動結(jié)構。在if引導的條件狀語從句中，如果兩個動作都沒有發(fā)生，為了區(qū)別動作的前后關系，先發(fā)生的用一般現(xiàn)在時態(tài)，后發(fā)生的用一般將來時態(tài)，即主將從現(xiàn)。故用將來時，故選D。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
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