【C18】A．effectB．operationC．useD．power

Which of the listed statements is a characteristic of the liquid charged power element use

When do high head power plants use surplus electricity to transfer water to a second reser

Which country took the lead in making use of tidal currents to produce power in 2003？A．The

【C18】A．usingB．to useC．useD．to using

This______use of power wasnt merely a character flaw.A．aggressiveB．arbitraryC．abstractD．ap

What will be used to power cars in the next few decades？A．Synthetic fuel.B．Solar energy.C．