Assuming the federal government maintains a balanced budget, the most likely effects of a tax increase on government expenditures and real GDP are: Government Expenditures Real GDP()

A. Increase Decrease

B. Increase Increase

C. Decrease Increase

沉缓脉的主病是

A．阴寒凝滞
B．水饮内停
C．脾肾阳虚，水湿停留
D．寒凝血瘀