公务员退休后,非领导成员公务员在离职后()内,不得到与原单位业务直接相关的企业任职。
A.两年
B.三年
C.一年
D.五年
参考答案:A
On the third floor there are two rooms, _____ is used as a meeting-room.
A.one of them
B.the larger of which
C.and a larger of them
D.the largest one of which
净经营收入理论假定,当企业增加债务融资时,股票融资的成本不变。( )