The time has come ( ) we can make extensive use of nuclear energy.
举一反三
- We should make every effort to use energy ___________.
- We should make every effort to use energy _____(efficient).
- Brazil’s constitution ___________ the military use of nuclear energy.
- We can buy some products that don’t use as much energy.
- Why do people prefer nuclear energy according to the passage? A: It is a renewable energy. B: It is almost pollution-free. C: It doesn’t make waste things. D: It consumes less fuel than traditional energy.