The speed of light is greater than ______ of sound.
举一反三
- "Light travels faster than sound," my teacher told me. My teacher told me ______ ______ ______ faster than sound.
- 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.
- She said that light _____ (travel）faster than sound.
- _____ is known to everybody， light travels much faster than sound.
- It is known to us all that _______ light travels faster than _______ sound.