下列不属于氯丙嗪不良反应的是
A．帕金森综合征B．抑制体内催乳素分泌C．急性肌张力障碍D．患者出现坐立不安E．迟发性运动障碍
参考答案：B
直流系统中无功控制中优先级最高的为（）。
A.最小滤波器
B.绝对最小滤波器
C.Umax
D.Q或U控制
A finn needs to adjust the financial statements for a change in the tax rate. Taxable income is $ 80000 and pretax income is $100000. The current tax rate is 50% , and the new tax rate is 40%. The difference in taxes payable between the two rates is:
A．
B．
C．
