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				 Many       trees should be  planted on the mountains.A. thousand     B.  thousand of   C. thousands     D. thousands  of			【查看更多】
			


		
           
          


		
          
		
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          Many _____ trees should be planted on the mountains. 
          

          [     ]
          A. thousand 
          B. thousand of 
          C. thousands 
          D. thousands of 
          

			
          
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          Many _____ trees should be planted on the mountains. 
            
          A. thousand       B. thousand of     C. thousands       D. thousands of
          

			
          
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          Many ________ trees should be planted on the mountains.
          

          [　　]
          

          

          A．thousand
          B．thousand of
          

          C．thousands
          D．thousands of
          

          

          

			
          
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          Many          trees should be planted on the mountains．
            
          A．thousand       B．thousand of          C．thousands              D．thousands of
          

			
          
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