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				30．Robert is said             abroad, but I don’t know what country he studied in ．    A．to have studied          B．to be studying      C．to study             D．to have been studying			【查看更多】
			


		
           
          


		
          
		
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          Robert is said ________ abroad, but I don't know what country he studied in．

          1. A.
            to have studied
          2. B.
            to study
          3. C.
            to be studying
          4. D.
            to have been studying
          

			
          
				查看答案和解析>>
			
          
		
          
				
          
									
          

          Robert is said ________ abroad,but I don't know what country he studied in．
          

          

          [　　]
          

          A．to have studied
          

          

          B．to study
          

          

          C．to be studying
          

          

          D．to have been studying
          

          

          

			
          
				查看答案和解析>>
			
          
		
          
				
          
									
          

          Robert is said ________ abroad, but I don't know what country he studied in．
          

          

          [　　]
          

          A．to have studied
          

          

          B．to study
          

          

          C．to be studying
          

          

          D．to have been studying
          

          

          

			
          
				查看答案和解析>>
			
          
		
          
				
          
									
          

          Robert is said ________ abroad, but I don’t know what country he studied in．
          

          

          [　　]
          

          A．to have studied
          

          

          B．to study
          

          

          C．to be studying
          

          

          D．to have been studying
          

          

          

			
          
				查看答案和解析>>
			
          
		
          
				
          
									
          

          Robert is said _______ abroad, but I don’t know what country he studied in．
          

          

          [　　]
          

          A．

          to have studied
          

          

          B．

          to study
          

          

          C．

          to be studying
          

          

          D．

          to have been studying
          

          

          

			
          
				查看答案和解析>>
			
          
		
          
						
          
				
          
	
          
	
          
		
          


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