下列各组离子一定能大量共存的是（　　）

A．在无色溶液中：NH₄⁺、Fe²⁺、SO₄^2-、CO₃^2-

B．在含大量Ba²⁺的溶液中：NH₄⁺、Na⁺、Cl^-、OH^-

C．在强碱溶液中：Na⁺、K⁺、Cl^-、SO₃^2-

D．在pH=1的溶液中：K⁺、Fe²⁺、Cl^-、CH₃COO^-

—Where are you going to move?　

—I'm going to move _____. [ ]

A. interesting somewhere

B. somewhere interesting

C. interesting anywhere

D. anywhere interesting