在溶液中能与H⁺大量共存的离子是（　　）

A．Na⁺

B．C

C．OH^-

D．HC

—Don't be angry with your kid when he makes a mistake again, will you?

—No, I won 't.  I know  that     of us  are perfect after all.

A．none

B．neither

C．each

D．all