气焊操作人员应保证氧气瓶与乙炔瓶之间的距离在()m以上。
A、5
B、6
C、8
D、3
参考答案:C
An increase in interest rates can be expected to()
A. decrease investment and increase net exports.
B. increase government spending and decrease investment.
C. decrease investment and decrease consumption.
个人消费额度贷款不得用于()
A.临时资金周转
B.住房装修
C.购买耐用消费品
D.购买住房或汽车
E.生产经营