A geothermal reservoir is formed when hot water is trapped under _____.
A.the energy to turn a turbine B.impermeable rock C.one or two separators D.turbine operator E.little or no water F.hot springs正确答案B
A geothermal reservoir is formed when hot water is trapped under _____.
A.the energy to turn a turbine B.impermeable rock C.one or two separators D.turbine operator E.little or no water F.hot springs正确答案B