It is generally accepted that __________ boy must learn to stand up and fight like _______ man.

A．a; a

B．a; the

C．the; the

D．the; a

（）不得兼任稽核、会计档案和收入、支出费用、债权债务账目的登记工作。

A、会计主管

B、单位负责人

C、单位负责人和出纳人员

D、出纳人员