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				27．A．a(chǎn)nd          B．but          C．so           D．or			【查看更多】
			


		
     
    


		
    
		
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    It's getting dark, _________ they are still working.
      
    A．a(chǎn)nd         B．but          C．so          D．or
    

			
    
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    The hospital is new _____ very dirty.
    


    A．a(chǎn)nd              B．or               C．so               D．but
    


     
    

			
    
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    The hospital is new _____ very dirty.
    


    A．a(chǎn)nd              B．or               C．so               D．but
    


     
    

			
    
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    Don’t talk _____ drink in class.
    A．a(chǎn)nd B．but C．or D．so 
    

			
    
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    I like English. ________ I am not good at it.
    A．And B．But C．So D．Or 
    

			
    
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