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          【題目】—It’s really great to have a computer to store my photos.
          —Don’t count on it too much. It ________ break down and you’d better make a copy of them.
          A. mustB. can
          C. shouldD. will
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          【答案】B
          【解析】
          考查情態(tài)動詞。句意：——有一臺計算機來儲存照片真是太棒了。——不要過度依賴它。它有時候也會出故障，你最好做一個備份。計算機出故障這是可能的事情，表示客觀可能性用can。must肯定，必須；should應該；will表意愿。故B選項正確。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
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