分期付款买卖
参考答案：
是指买受人将其应付的总价款，在一定期限内分次向出卖人支付的买卖合同。
_______ you may have， you should gather your courage to face the challenge.
A．However a serious problem
B．What a serious problem
C．However serious a problem
D．What serious a problem
经营决策预算需要直接纳入日常业务预算体系，同时也将影响现金预算等财务预算。 ( )
