Our teacher said that light______ faster than sound. A.trave
The teacher said that light ___ faster than sound. A.travell
I knew that light______(travel)faster than sound three years
Our teacher said light _______ faster than sound.
The teacher said that light____ much faster than sound.
my physics teacher said that light ____ faster than sound.
My physics teacher said that light travels faster than sound
my teacher said that light traveled faster than sound
老师说光比声音传播得快 Our teacher said ___ ____ faster than sound
Our physics teacher told us that sound ______ faster than li
the teacher said light ____ faster than sound
很简单的选择题The teacher said light ( )much faster than sound.A.tr
“light travels faster than sound , ”our teacher told us . 改为