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          Our physics teacher told us light __________ faster than sound last term.
          A．travelsB．travel C．travelledD．travelling
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          A

          試題分析：句意：上學(xué)期我們的物理老師告訴我們光比聲音傳播得快。結(jié)合語(yǔ)境可知賓語(yǔ)從句中描述的是客觀性動(dòng)作，故用一般現(xiàn)在時(shí)態(tài)。Light是抽象名詞，不可數(shù)，故謂語(yǔ)動(dòng)詞用單數(shù)。選A。
          點(diǎn)評(píng)：英語(yǔ)賓語(yǔ)從句的時(shí)態(tài)和主句沒(méi)有必然的聯(lián)系，需結(jié)合語(yǔ)境進(jìn)行具體分析。而英語(yǔ)狀語(yǔ)從句的時(shí)態(tài)與主句有比較緊密的聯(lián)系，若主句為一般將來(lái)時(shí)，時(shí)間和條件狀語(yǔ)從句通常要用一般現(xiàn)在時(shí)表示將來(lái)，而不能直接使用將來(lái)時(shí)態(tài)。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
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