汇率政策包括的内容有()
A.选择相应的汇率制度
B.确定适当的汇率水平
C.保持币值不降低
D.促进国际收支平衡
参考答案：A, B, D
He has been out of work for three months; as a result, he has to _____ on family expenses by one-third. [ ]
A. cut out
B. cut down
C. cut up
D. cut off
创建全国文明城市要求法制宣传教育普及率要达到多少？
