A:增加财政对经济建设支出、减免部分税收
B:提高银行的存贷款利率
C:提高税率以增加国家的财政收入
D:保持人民币币值的稳定
计算(2y-x)(2y+x)的结果是( )
Swimming is my favorite sport.There is________like swimming as a means of keeping fit.