are changing / children / than adults / much faster
举一反三
- The teacher told the students that light traveled much faster than sound.更正：The teacher told the students that light _______ much faster than sound.
- As is known to us all, （ ）travels much faster than （ ）.
- John runs ( ) than Tom. A: more faster B: much faster C: very faster D: too fast
- _____ is known to everybody， light travels much faster than sound.
- The river_______ very fast today-- much faster than usual.