题目内容

The physics teacher said that light _______ much faster than sound.
A．travelsB．traveledC．to travelD．was travelling
A

试题分析：句意：物理老师说，光比声音传播得快得多。结合语境可知下文宾语从句中描述的是客观的动作，故用一般现在时态。主语light是抽象名词，不可数，故用单数第三人称。选A。
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。
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