下列可以大量共存且溶液是无色的离子组是（　　）

A．Al³⁺、NO₃^-、K⁺、SO₄^2-

B．Ca²⁺、Na⁺、CO₃^2-、AlO₂^-

C．OH^-、SO₄^2-、NH₄⁺、Al³⁺

D．Fe³⁺、Mg²⁺、NO₃^-、Cl^-

What shall we use for power when all the oil in the world has ____________?[ ]

A. given out      

B. put out        

C. run out of    

D. used up