以要约承诺方式订立的合同,合同的有效成立时间是( )。
A.要约到达受要约人前 B.承诺到达要约人时C.要约人发出承诺后 D.要约人发出承诺前
参考答案:B
下列属于转移性支出的有()。
A.政府部门用于补贴
B.政府部门用于债务利息
C.政府部门用于行政管理费支出
D.政府部门用于社会保障
E.政府部门用于各项事业的经费支出
In order to improve English listening, _______.
A.he bought a Walkman
B.his father bought him a Walkman
C.a Walkman was bought by him
D.a Walkman was offered to him