Our teacher said that light______ faster than sound.A.travelB.travelsC.travelled

Our teacher said that light______ faster than sound.A.travelB.travelsC.travelled

题型:不详难度:来源:
Our teacher said that light______ faster than sound.
A.travelB.travelsC.travelledD.is travelling

答案
B
解析

试题分析:句意:我们老师说光比声音传播的更快。结合语境可知宾语从句中描述的是客观性动作,故用一般现在时态,主语light表示抽象含义,不可数,故谓语动词用单数,选B。
点评:英语宾语从句的时态和主句没有必然的联系,需结合语境进行具体分析。而英语状语从句的时态与主句有比较紧密的联系,若主句为一般将来时,时间和条件状语从句通常要用现在时态表示将来,即:主将从现,而不能使用将来时态。
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