Mr Smith, of the speech, started to read a novel.
A. tired; boring B. tiring; bored C. tired; bored D. tiring; boring
Mr Smith, of the speech, started to read a novel.
A. tired; boring B. tiring; bored C. tired; bored D. tiring; boring
A
tired of…是过去分词短语作原因状语，boring 是现在分词作定语，表示speech本身的特点。