The teacher said light ________ much faster than sound.[ ]A.traveledB.travels C.will travelD.had tra

题目简介

The teacher said light ________ much faster than sound.[ ]A.traveledB.travels C.will travelD.had tra

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:山东省期中题

答案

B

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