◎ 题干
Our teacher told us that light _____ faster than sound.
[     ]
A. traveled
B. had traveled
C. is traveling
D. travels
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“Our teacher told us that light _____ faster than sound. [ ]A. traveled B. had traveled C. is traveling D. travels …”主要考查了你对  【一般现在时】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。