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				20．I think students shouldn’t           to  do too much homework．We’d better            them enough time to  do sports and have other experiences．A．be allowed,leave                   B．a(chǎn)llow,leaveC．be allowed,to leave                 D．a(chǎn)llow,leaving			【查看更多】
			


		
           
          


		
          
		
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          I think students shouldn’t  __________to do too much homework．We’d better __________ them enough time to do sports and have other experiences．
            
          A．be allowed；leave                                       B．a(chǎn)llow；leave
            
          C．be allowed；to leave                                  D．a(chǎn)llow；leaving
          

			
          
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          I think students shouldn’t ________ to do too much homework．We’d better ________ them enough time to do sports and have other experiences．
          

          

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          A．be allowed; leave
          

          

          B．allow; leave
          

          

          C．be allowed; to leave
          

          

          D．allow; leaving
          

          

          

			
          
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