用肾上腺糖皮质激素治疗效果最好的是
A．气滞血瘀B．肝胆气郁C．肝胆湿热D．阴虚郁滞E．结石梗阻
参考答案：C
A (68) is used to show you what the computer is doing. It is called (69) equipment as well as the keyboard, the mouse and the printer.
A．moniter
B．modem
C．printer
D．shower
当色谱操作条件严格控制不变时，在一定进样量范围内，物质的浓度与峰高成（）关系。
A.曲线
B.对数
C.线性
D.反比
