—Do you know sound travels very fast?一Yes. But light travels _________ sound. A. much faster thanB.a

题目简介

—Do you know sound travels very fast?一Yes. But light travels _________ sound. A. much faster thanB.a

题目详情

—Do you know sound travels very fast?
 一Yes. But light travels _________ sound.
A. much faster thanB.a little faster than
C.as fast asD.slower than
题型:单选题难度:中档来源:不详

答案

A

试题分析:句意:你知道声音传播很快吗?知道,但是光比声音传播要快得多。Much faster than, 快得多,much用来修饰faster,表程度;a little faster than,快一点点;as fast as和…….一样快;slower than比……要慢。很明显A符合题意。

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