can be used to generate energy.
举一反三
- The ______cell can convert the energy of sunlight into electric energy.
- A fuel is a substance used ____<br/>light, heat, or energy. A: generating B: generates C: to generate D: it is generating
- 单选题 ( 2.0 分 )<br/>Which of the following statements is true according to the<br/>passage? A: Nuclear power is a safe and reliable energy source. B: solar energy is always available as a source of energy. C: Water and steam energy has been successfully used in some<br/>countries. D: The real solution to energy crisis lies in natural sources of<br/>energy.
- Burning waste ______ energy that can be used for electric power or heating.
- Electronic energy can be changed into light energy______ into sound energy. A: well B: as well C: too D: as well as