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				33．I need your help because I  don't know       ．A．how to do it                      B．how to doC．what to do it                       D．what should I  do			【查看更多】
			


		
           
          


		
          
		
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          I need your help because I don't know                  ．
            
          A．how to do it                                            B．how to do
            
          C．what to do it                                              D．what should I do
          

			
          
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          Tom, I need your help because I don’t know ________．

          1. A.
            how to do it
          2. B.
            how to do
          3. C.
            what to do it
          4. D.
            what shall I do
          

			
          
				查看答案和解析>>
			
          
		
          
				
          
									
          

          I need your help because I don't know ________．
          

          

          [　　]
          

          A．how to do
          

          

          B．what to do it
          

          

          C．what should I do
          

          

          D．how to do it
          

          

          

			
          
				查看答案和解析>>
			
          
		
          
				
          
									
          I need your help because I don’t know __________.
          A．how to doB．what to do itC．what should I doD．how to do it
          

			
          
				查看答案和解析>>
			
          
		
          
				
          
									
          I need your help because I don't know __________.
          A．how to doB．what to do itC．what should I doD．how to do it
          

			
          
				查看答案和解析>>
			
          
		
          
						
          
				
          
	
          
	
          
		
          


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