Although I spoke to him many times, he never took any______of what I said.

单项选择题Very few people understood his lecture, the subject of which was very______. (2013年北京航空航天大学考博试题)

单项选择题Special may be too impoverished a word to describe this triumph tor a man who climbed to the pinnacle of sport from______ beginnings as the sponsor ot’a roller-hockey team.(2003年西南财经大学考博试题)