$\text{ If the half-cell reaction }\mathrm{A}+{\mathrm{e}}^{-}\iff {\mathrm{A}}^{-}\text{has a large negative reduction potentials, }$incorrect observations with reference to electrode reaction is

• A

  A is readily reduced 

• B

  A is readily oxidised

• C

  A^- is readily reduced 

• D

  A ^-is readily oxidised