The teacher told us that light _____ much faster than sound. [ ]A travelsB. traveled C. was D. willb

题目简介

The teacher told us that light _____ much faster than sound. [ ]A travelsB. traveled C. was D. willb

题目详情

The teacher told us that light _____ much faster than sound.
[     ]
A travels
B. traveled
C. was
D. willbe
题型:单选题难度:中档来源:模拟题

答案

A

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