It’s known to us all_____a form of energy .
举一反三
- It's known to us all _______ a form of energy . A. water is B. that water is C. is water D. that water to
- ______ is well known to us all that the earth is round.______ is well known to us all, the earth is round.
- _____is known to us all that America is a developed country .
- Wherever there is matter, there is energy; all changes of matter _______ changes in the form of the energy.
- As is known to us all, （ ）travels much faster than （ ）.