地区资产保全中心要建立风险代理清收项目管理台帐，及时了解清收进度情况，并负责清收成果与本行（）对帐、与借款人对帐。
参考答案：会计部门
—How long _________ in Shanghai?
—For just the weekend. I was back after the meeting was over.[ ]
A. did you stay
B. have you stayed
C. were you staying
D. are you staying
下列各数据中，( ) 最小。
A．11011011(二进制数)
B．76(十进制数)
C．37(八进制数)
D．2A8(十六进制数)
