单选题 ______ she first heard of the man referred to as a specialist.
  • A. That was from Stephen
  • B. It was Stephen whom
  • C. It was from Stephen that
  • D. It was Stephen that
【正确答案】 C
【答案解析】[解析] 本题考查强调句型。从题干来看，被强调部分应该是状语，所以应选择C。referred to引起的短语在句中作the man的后置定语。