每日一练F3 答案回复可见 authorised, describes, following, properly, regular

小果子

Which of the following correctly describes the imprest system for operating petty cash?
A    All expenditure out of petty cash must be supported by a properly authorised voucher.
B    A regular equal amount of cash is transferred into petty cash.
C    The exact amount of expenditure out of petty cash is reimbursed at intervals.
D    A budget is fixed for a period which petty cash expenditure must not exceed

C