工作票注销后应保存()个月。
A.2;
B.3;
C.4;
D.5
参考答案:B
当出现经济过热时,公共财政应通过( )进行调控。
A.降低税收
B.减少支出
C.控制物价
D.严格投资项目审批
- Have you bought that digital camera?
- No, I can’t afford it. The price is a bit too ________, I think.[ ]
A. low
B. high
C. cheap
D. expensive