治疗首选方剂是：
A．杞菊地黄丸
B．知柏地黄丸
C．六味地黄丸
D．两地汤
参考答案：B
—Will you go to the party?
—Of course I will .
A．if invited
B．if having been invited
C．if I was invited
D．if to be invited
杀毒软件可以查杀所有的病毒么？
