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				6．  Don’t discuss the problems with your partner unless  you              to do so． A． ask         B． are asked     C．  will ask      D． will  be asked			【查看更多】
			


		
     
    


		
    
		
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    Don’t discuss the problems with your partner unless you ____________ to do so． 
      
    A． ask         B． are asked          C． will ask        D． will be asked
    

			
    
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    Don’t discuss the problems with your partner unless you ________ to do so．
    

    

    [　　]
    

    A．ask
    

    

    B．are asked
    

    

    C．will ask
    

    

    D．will be asked
    

    

    

			
    
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    Don’t discuss the problems with your partner unless you ___ to do so.
    A．a(chǎn)skB．a(chǎn)re askedC．will askD．will be asked
    

			
    
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