• 2022-05-27
    The U.S. is the world’s largest producer of oil and _______. ( )。
    A: Iron
    B: Gold
    C: Coal
    D: Natural gas
  • D

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    • 0

      Iran is the largest producer of( )( )( )( )( )in the world.( ) A: pistachio B: saffron C: oil D: gas

    • 1

      Fossil fuels like coal, oil and natural gas are non-renewable energy sources.

    • 2

      Burning coal, oil and natural gas are ways to reduce carbon dioxide in the atmosphere.

    • 3

      Venezuela, a country located in north of ( ), once has been one of the world's largest exporters of oil and has the world's largest ( ).

    • 4

      The world's largest wheat producer is _______ A: A.China B: B.India C: C.Russia D: D.America