无色透明溶液能与铝作用放出氢气, 此溶液中一定能大量共存的离子组是（    ）

A．Cl^-、SO₄^2-、Na⁺、K⁺

B．K⁺、Cu^2+-、Na⁺、NO₃^-

C．HCO₃^-、Na⁺、NO₃^-、K⁺

D．NO₃^-、Ba²⁺、Cl^-、NH₄⁺

She did not ______ staying at home as she had some sewing to do.

A．matter

B．care

C．object

D．mind