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				 population:對此進行提問時.要使用what.人口的“多.少 使用large, small,表示“有多少人 時用“has a population of- . population:用作主語時.謂語動詞的單復(fù)數(shù)由其后面的表語來決定. ----What’s the population of China? ----China has a population of 1.3 billion. The population of New Zealand is small.  The population of developing countries are mostly peasants.			【查看更多】
			


		
           
          


		
          
		
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          It is the prevention of disease ________ its successful treatments that has led to the rapid increase of the world's population.
          

          [　　]
          

          

          A．rather than
          B．not only
          

          C．but also
          D．less than
          

          


          

			
          
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