治疗淋病湿热毒蕴证的主方是
A．龙胆泻肝汤 B．知柏地黄丸C．萆解渗湿汤 D．萆薜化毒汤 E．清营汤
参考答案：A
In my brother's absence, I would like to thank all concerned on his ________.
A．behalf
B．part
C．business
D．interest
已知f（x）=x（x+1）（x+2）（x+3）（x+4）（x+5）+6，则f′（0）=______．
