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				 -Where      Margaret have put the empty bottles?    -She        them away. They must be somewhere.    A．can; can’t have thrown       B．must; needn’t    C．must; must have thrown      D．can; must throw			【查看更多】
			


		
           
          


		
          
		
          題目列表(包括答案和解析)
          

		
		
          

          


          
	
          				
          
									
             —Where ____ Margaret have put the empty bottles?
            
                   —She ______ them away. They must be somewhere.
            
                   A．can; can’t have thrown     B．must; needn’t
            
                   C．must; must have thrown  D．can; must throw
          

			
          
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          —Where ____ Margaret have put the empty bottles?
            
          —She ______ them away. They must be somewhere.
            
          A．can; can’t have thrown                                B．must; needn’t
            
          C．must; must have thrown                              D．can; must throw
          

			
          
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            —Where ____ Margaret have put the empty bottles?
            
                 —She ______ them away. They must be somewhere.
            
                 A．can; can’t have thrown    B．must; needn’t
            
                 C．must; must have thrown  D．can; must throw
          

			
          
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           —Where ____ Margaret have put the empty bottles?
            
                   —She ______ them away. They must be somewhere.
            
                   A．can; can’t have thrown     B．must; needn’t
            
                   C．must; must have thrown  D．can; must throw
          

			
          
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          ---Where ______ Margaret have put the empty bottles?
          ---She ______ them away. They must be somewhere.

          1. A.
            can; can’t have thrown
          2. B.
            must; needn’t
          3. C.
            must; must have thrown
          4. D.
            can; must throw
          

			
          
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