The news reporter hurried to the airport, only _____ that the film stars had left. [ ]

A. to be told

B. told

C. being told

D. to tell

货币学派代表人物弗里德曼认为通货膨胀在任何时空条件下都是一种( )。

A．经济现象

B．社会现象

C．货币现象

D．自然现象