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				-Be quick, please. I have to be there by 9:00  -  , but I’ll try my best.    A．That’s all right  B．No problem   C．I can’t promise  D．It’s impossible			【查看更多】
			


		
           
          


		
          
		
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          —Be quick, please. I have to be there by 9:00
            
          —      , but I’ll try my best.
            
          A．That’s all right  B．No problem     C．I can’t promise D．It’s impossible
          

			
          
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           —Be quick, please. I have to be there by 9:00
            
          —      , but I’ll try my best.
            
                 A．That’s all right B．No problem     C．I can’t promise D．It’s impossible
          

			
          
				查看答案和解析>>
			
          
		
          
				
          
									
           
            
          —Be quick, please. I have to be there by 9:00
            
          —      , but I’ll try my best.
            
          A．That’s all right            B．No problem         C．I can’t promise    D．It’s impossible
          

			
          
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           —Be quick, please. I have to be there by 9:00
            
          — __________, but I’ll try my best.
            
                   A．That’s all right   B．No problem        C．I can’t promise  D．It’s impossible
          

			
          
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          ----Be quick, please. I have to be there by 9:00.
          ---- _____, but I’ll try my best.
          A．That’s all rightB．No problem
          C．I can’t promiseD．It’s impossible
          

			
          
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