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				33．A．because         B．a(chǎn)lthough       C．but            D．so			【查看更多】
			


		
           
          


		
          
		
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          He was sad ________ he lost the game just now.
          

          [　　]
          


          

          

          A．so
          		


          B．although
          		

          

          

          C．but
          		


          D．because
          		

          

          

          

			
          
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          ________ they were very tired, ________they still went on working.
          

          [　　]
          
          

          

          

          A．Because; /
          		


          B．Although; /
          		

          

          

          C．Because; so
          		


          D．Although; but
          		

          

          

          

			
          
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          ________ the car’s old, it still runs well．
          

          

          [　　]
          

          A．Because
          

          

          B．So
          

          

          C．Although
          

          

          D．But
          

          

          

			
          
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          ______ he was ill yesterday, _______ he went to school.
          A．Because, so B．but,/ 
          C．Although, but D．Although, / 
          

			
          
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          Our teacher is badly ill. ____ he has to stay at home.
            
          A．Although              B．But                  C．Because              D．So
          

			
          
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