患儿10岁，女，1个月前曾出现发热、紫癜。现时有低热，紫癜时发时止，下肢为多，伴盗汗。手足心热，舌红少津，脉细数。治疗当选方剂为（）

A.一贯煎

B.增液汤

C.地黄饮子

D.阿胶鸡子黄汤

E.知柏地黄丸

We hurried to the station, only to be told that there were no tickets ______ for the football

match.                           [ ]

A. valuable    

B. reliable    

C. available    

D. adjustable