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				We are all curious about what the astronauts have to  when they try to drink water while standing on their heads.   A.do with     B.deal with    C.treat about   D.get rid of   答案 A			【查看更多】
			


		
           
          


		
          
		
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          We are all curious about what the astronauts have to____ when they try to drink water
          while standing on    their heads.      
          

          [     ]
          A. do with                       
          B. deal with     
          C. treat about                 
          D. get rid of
          

			
          
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