— Do you know sound travels very fast? — Yes. But light travels sound.A.as fast asB.a little faster

题目简介

— Do you know sound travels very fast? — Yes. But light travels sound.A.as fast asB.a little faster

题目详情

— Do you know sound travels very fast?
— Yes. But light travels         sound.
A.as fast asB.a little faster than
C.much faster thanD.slower than
题型:单选题难度:中档来源:不详

答案

C
在宾语从句中客观真理(光速比声速快得多)都用一般现在时。

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