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				  B success 名詞.保留遠(yuǎn)動(dòng)詞含義“成功 是不可數(shù)名詞,如用來(lái)代替具體的人或具體的事是可數(shù)名詞.故排除C,D,A中how是副詞.如改成how great a success就是正確的.			【查看更多】
			


		
           
          


		
          
		
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           Difficulties and hardships have ________ the best character of the young geologist.
            
             A. brought in　　    B. brought up C. brought out       D. brought about
          

			
          
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          We have done things we ought not to have done and ________ undone things we ought to have done.
            
           　　A. left　　　　　　　　　　　　　B. leave
            
           　　C. will leave　　　　　　　　　　 D. leaving
          

			
          
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           They decided to leave the waiter a big _____ because the food and service had been excellent.
            
           　　A. note    B. reward    C. tip    D. gift
          

			
          
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           A landing on Mars is within the _____ of current physical theory.
            
           　　A. scheme    B. scope    C. scrap    D. scale 
          

			
          
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          　　　and we will complete the task sent to us.
            
          A.Another hour　　　　　　　　　　　B.An hour later
            
          C.After an hour　　　　　　　　　　D.In an hour
          

			
          
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