The teacher told us that light __(travel) faster than sound.
The teacher told us that light __(travel) faster than sound.
The physical teacher told us light( )faster than sound
改错 The teacher told us that light traveled faster than sound
The teacher told us light ___ fast than sound.(travel)
The teacher told us that light _____(travel)faster than soun
the teacher told us that light_____(travel) much faster than
Our physics teacher told us light __ faster than sound last
“light travels faster than sound , ”our teacher told us . 改为
The light __(travel)faster than the sound.
Our teacher told us that light ____(travel) faster than soun
改错……Our teacher told us the light was faster than the sound
The teacher told me that light ___ (travel) faster than soun