Energy can be created or destroyed.
举一反三
- Energy can be created or destroyed. A: 正确 B: 错误
- The idea that electricity cannot be created or destroyed may seem to imply that electrons and protons cannot be created or destroyed.
- Charge can be created or destroyed.
- Atoms can be neither created nor destroyed during a chemical change
- Which of the following is true of the relationship between language and culture? A: Cultural identity can NOT be destroyed by suppressing（压制） a language. B: Cultural identity can be destroyed by suppressing（压制） a language. C: Cultural identity can NOT be created by promoting（提倡） a language. D: There is no relationship between language and culture.