花椒的功效是
A．温肾助阳B．杀虫止痒C．理气和中D．温肺化饮
参考答案：B
—_______?
—Yes, it is.[ ]
A. What is this in English
B. Is it a computer
C. What is ten minus five
D. Are you thirteen
行政处罚中的单处指什么？
