31. The teacher said light much faster than sound. A. traveled B. travels C. will travel D. had traveled 查看更多

 

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The teacher said light ________ much faster than sound.
[     ]
A.traveled        
B.travels          
C.will travel    
D.had traveled

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The teacher said light ______ much faster than sound.
[     ]
A. traveled
B. travels  
C. will travel
D. had traveled

查看答案和解析>>

The teacher said light ________ much faster than sound.

A. traveled         B. travels      C. will travel          D. had traveled

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