It is predicated that existing reserves of fossil fuel ____________ by 2045.
举一反三
- Brazil is the world’s second largest producer of ______. A: biofuel B: fossil fuel C: corn fuel D: ethanol fuel
- What two effects does burning fossil fuel have?
- There is a large amount of fossil fuel on earth, but the sun supplied a(n) (limit) __________ supply of energy.
- Fossil fuel contains ① coal; ② Petroleum; ③ Natural gas; ④ Combustible ice. A: ①, ②； B: ②, ④； C: ①, ②, ③, ④. D: --
- 中国大学MOOC: Fossil fuel contains ① coal; ② Petroleum; ③ Natural gas; ④ Combustible ice.