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				7．        the website of the Fire Department in your city.and you will learn firefighting.  A．Having searched B．To search C．Searching D．Search  解析:本題考查并列句.祈使句+and+簡(jiǎn)單句為固定句型.祈使句以動(dòng)詞原形開(kāi)頭.故選D.A項(xiàng)為現(xiàn)在分詞的完成式,B項(xiàng)為不定式,C項(xiàng)為現(xiàn)在分詞的一般式.現(xiàn)在分詞和不定式都是非謂語(yǔ)形式.在句子中不能充當(dāng)謂語(yǔ).因此排除A.B.C三個(gè)選項(xiàng).  答案:D			【查看更多】
			


		
           
          


		
          
		
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                the website of the Fire Department in your city，and you will learn a lot about firefighting.
            
          A. Having searched       B. To search         C. Searching               D. Search
          

			
          
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          　　　   the website of the Fire Department in your city，and you will learn a 
            
          lot about firefighting.
            
          A.Having searched　  B.To search　　　　  C.Searching　　　　  D.Search
              
           
          

			
          
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          　　　   the website of the Fire Department in your city，and you will learn a lot about firefighting.
            
          A.Having searched　　　  B.To search　　　　　　  
            
          C.Searching　　　　　　  D.Search
              
           
          

			
          
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