The teacher said light_____ much faster than sound.[ ]A. traveledB. travelsC. will travelD. had trav

题目简介

The teacher said light_____ much faster than sound.[ ]A. traveledB. travelsC. will travelD. had trav

题目详情

The teacher said light _____ much faster than sound.
[     ]
A. traveled    
B. travels
C. will travel    
D. had traveled
题型:单选题难度:中档来源:同步题

答案

B

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