预算外资金在性质上属于一种( )。
A.政策性资金
B.转移性资金
C.流动性资金
D.财政性资金
参考答案:D
解析: 预算外资金在性质上属于一种财政性资金。
若复数z1=1+i,z2=3-i,则z1·z2=( )
A.4+2 i
B.2+ i
C.2+2 i
D.3
- What do we need to buy? - _______.
A.Two kilos of tomatoes and two packets of salts
B.Two kilos of tomatoes and two packet of salt
C.Two kiloes of tomatos and two packets of salt
D.Two kilos of tomatoes and two packets of salt