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				 English is used        a world language         people all over the world       different purposes.A. as; by; for   B. by; for; as       C. for; as; by       D. as; for; on			【查看更多】
			


		
           
          


		
          
		
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          English is used _____ a world language _______ people all over the world _____ different purposes.
            
          A. as; by; for     B. by; for; as          C. for; as; by          D. as; for; on
          

			
          
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